A 21-day plan to trim 6,000 yen a month from vending machine and cafe expenses, and connect your personal bottle habit to a 0-to-1 'workplace savings support side hustle'

“I haven't made any big purchases, so why is there no money left?”

When looking at the household budgets of people who feel this way, there is an expense that is surprisingly easy to overlook.

That is the cost of drinks: vending machines, convenience store beverages, cafes, plastic bottles, energy drinks, iced coffee on the way home from work, water bought at the station, or lattes while on the move.

The amount for a single purchase is small.

150 yen.

180 yen.

220 yen.

For a cafe, it's 400 to 700 yen.

Because of this, it doesn't hurt much at the moment of purchase.

In fact, it's easy to think, 'It's fine to spend this much.'

However, when it piles up every day, it has a significant impact on your household budget.

For example, just buying one 180-yen drink from a vending machine on weekdays adds up to 3,600 yen over 20 days a month.

If you buy a plastic bottle and a snack on the side at a convenience store, it easily becomes 400 to 600 yen per trip.

If you spend 500 yen at a cafe twice a week, that alone is around 4,000 yen a month.

When 'morning coffee,' 'afternoon plastic bottle,' and 'evening refreshment' overlap, you might be spending nearly 10,000 yen a month just on drinks.

Of course, you don't need to give up all drinks.

For some people, coffee outside is a way to switch gears for work.

It is dangerous to skimp on hydration on hot days.

Cafes are also important for meetings with others or as a place to have a moment of calm.

The problem is not about cutting out necessary drinks.

The problem is that you end up buying so many drinks without thinking that you lose the money you actually wanted to spend on things that matter.

In this article, I will introduce a personal bottle habit in a very practical way to help you save 6,000 yen a month on vending machine, cafe, and convenience store drinks.

Furthermore, I will explain how to go beyond just saving money for yourself and turn that system into a 0-to-1 'workplace savings support' side hustle.

You don't need any difficult qualifications.

You don't need any expensive tools.

All you need is to visualize your drink expenses for just one week, identify the situations where you tend to buy them, and create a flow that allows you to get by without buying them.

This is a topic that is particularly effective for people who struggle with household budget management.

This is because drink expenses change more based on 'ease of preparation' than 'strength of will'.

Drink expenses are not 'waste,' but the 'result of your flow'.

When reviewing drink expenses, many people start by blaming themselves.

'I ended up buying one at the convenience store again.'

'I couldn't resist the cafe.'

'I want to break the habit of buying from vending machines.'

However, if you blame yourself too much here, you won't be able to keep it up.

Drink expenses are more of a flow issue than a personality issue.

There is no place to prepare drinks before leaving the house in the morning.

There is no tea in the fridge that can be easily put into a bottle.

Washing a personal bottle is a hassle.

You are already thirsty by the time you arrive at work.

There is a vending machine on the train station platform.

You have a routine of going to the convenience store during your lunch break.

You feel tired in the evening and buy a sweet drink to lift your spirits.

When you have these routines, it is harder not to buy.

Therefore, the key to saving money on drinks is not to tell yourself 'don't buy'.

It is to place preparations that make it unnecessary to buy before the moment you would normally buy.

For example, place your personal bottle near the front door in the morning.

Make cold-brewed tea in the refrigerator.

Use different sizes of bottles for different occasions.

Keep powdered coffee or tea bags at your workplace.

Decide in advance to only go to a cafe once a week.

With these small adjustments, your expenses will change significantly.

Even without psyching yourself up to 'save money,' the reasons to buy will gradually decrease.

First, record only your drink expenses for one week.

The first thing to do is not to suddenly reduce the number of times you buy.

Just record your drink expenses for one week.

You can use a household account book app, or a note on your smartphone is sufficient.

There are only five items to write down.

The first is the date and time of purchase.

The second is the place of purchase.

The third is what you bought.

The fourth is the amount.

The fifth is the reason for the purchase.

For example, it looks like this.

Monday 8:20, station vending machine, water, 150 yen, forgot to bring it from home.

Monday 15:30, convenience store near the office, cafe latte, 220 yen, felt sleepy.

Tuesday 12:10, convenience store, green tea, 160 yen, just because, with lunch.

Wednesday 18:40, cafe in front of the station, iced coffee, 480 yen, wanted to take a break before going home.

This 'reason for purchase' is important.

If you only look at the amount, it's just an expense.

But if you look at the reason, you can see the solution.

If you bought it because you forgot it, you should change where you keep it.

If you bought it because you were sleepy, you should think about how to deal with sleepiness after lunch.

If you bought it just because, you should reduce the number of times you go into a convenience store.

If you want to take a break, you don't have to ban cafes entirely, just set a budget and enjoy them.

Saving money lasts when you put in place measures that match the cause.

Conversely, if you decide 'not to buy' without looking at the cause, you will end up buying it again in the same situation.

Divide drink expenses into four categories

After recording for one week, divide your drink expenses into four categories.

The first is drinks that protect your life and health.

Water, barley tea, sports drinks, etc., which are necessary for heat protection and health management.

This is not something to cut back on.

Especially for those who work outdoors in the summer or have long commutes, you should not refrain from staying hydrated.

If you ruin your health to save money, it defeats the purpose.

The second is drinks you buy out of habit.

This includes the vending machine every morning, the plastic bottle with lunch, and the convenience store coffee on the way home.

This is the easiest area to review.

You can reduce this just by bringing drinks from home, keeping them at your workplace, or deciding on specific days to buy them.

The third is drinks for refreshment.

This includes cafes, lattes, sweet drinks, and a cup during a break at work.

It is okay not to cut these out completely.

In fact, if you force yourself to cut them to zero, there will be a backlash.

For refreshment drinks, it is more sustainable to set a frequency and budget and turn them into 'enjoyable expenses'.

The fourth is drinks that lead to impulse buying.

This is the pattern where you intend to buy a drink at a convenience store but end up buying snacks, bread, ice cream, magazines, and hot snacks as well.

In this case, the cost of the impulse buys is greater than the cost of the drink itself.

Just by preparing your own drinks, you will visit convenience stores less often, which will result in lower overall spending.

By categorizing them into these four types, it becomes clear what you should change.

The important thing is not to treat everything as an enemy.

If you separate drinks you need to keep, drinks you enjoy, and drinks you want to reduce, managing your household budget becomes easier.

A realistic guide to organizing 6,000 yen per month

You don't need extreme self-denial to save 6,000 yen a month on drinks.

For example, reduce your weekday vending machine purchases from 180 yen five times a week to twice a week.

This alone results in a saving of 180 yen × 3 times × 4 weeks = 2,160 yen.

Reduce your twice-a-week 500 yen cafe visits to once a week.

This results in a saving of 500 yen × 4 weeks = 2,000 yen.

Reduce your twice-a-week 400 yen convenience store drink and impulse purchases.

This results in a saving of 400 yen × 2 times × 4 weeks = 3,200 yen.

In total, that is 7,360 yen.

Even if only some of these work out, 6,000 yen a month is well within reach.

6,000 yen a month might sound like a small amount.

However, that is 72,000 yen per year.

With 72,000 yen, you can cover several months of smartphone bills, family dining out, certification study materials, travel expenses, funds for replacing home appliances, or emergency savings.

More importantly, managing your drink expenses builds the 'power to pause before buying'.

This power also applies to other expenses.

If you visit convenience stores less often, you will also buy fewer sweet breads and snacks.

If you make cafe visits a once-a-week treat, you will also reduce aimless lingering and additional orders.

Once using a personal bottle becomes a habit, you will also develop a mindset of organizing your belongings before heading out.

Reviewing small expenses changes your overall approach to household finances.

Choose a personal bottle based on 'sustainability' rather than 'favorites'

A common mistake with the personal bottle habit is buying a stylish bottle at the start and feeling satisfied with just that.

Of course, a design you like is important.

However, for the sake of consistency, ease of use is more important than appearance.

There are five points to consider when choosing.

The first is capacity.

350ml is enough if you are just commuting.

500ml or more is safer for field work or during the summer.

However, if it is too big, it will be too heavy to carry around.

Choose based on the balance between 'enough volume' and 'carryable weight'.

The second is ease of cleaning.

Bottles with openings that are too narrow, too many parts, or complex seals become a hassle, especially on days when you are tired.

If cleaning is a chore, you will stop using it the next morning.

If possible, choose one with a wide opening, few parts, and simple maintenance.

The third is leak resistance.

If it leaks in your bag, you will immediately lose the motivation to use it.

If you plan to carry it around, choose one that is airtight.

The fourth is compatibility with where you place it.

If you are placing it on your office desk, choose a shape that is stable and won't tip over.

If you are putting it in a bag, choose a slimmer shape.

If you travel by car, choose a shape that fits in a drink holder.

Matching it to the situation will help you keep the habit going.

The fifth point is how easy it is to buy additional ones.

Rather than having just one high-end bottle, some people find it easier to keep going if they have one for daily use and one as a spare.

If you have a spare for days when you forget to wash your bottle, your habit won't be interrupted.

A personal bottle is not a symbol of determination, but a tool to reduce expenses.

Aim for 'being able to carry it naturally even 3 days a week' rather than 'carrying it perfectly every day'.

Preparing drinks in 3 minutes in the morning

The reason many people can't keep up with using a personal bottle is that they are busy in the morning.

Therefore, it is better not to try to do all the preparation in the morning.

I recommend splitting it into 1 minute the night before and 2 minutes in the morning.

What to do the night before is to wash and dry the bottle.

Make cold-brewed tea or barley tea.

Place the bottle where you will take it the next morning.

If you can do this much, the burden in the morning will be significantly reduced.

What to do in the morning is to pour the drink from the refrigerator.

Add ice if necessary.

Place it near your bag.

That's all.

The point is not to put the bottle in the back of the kitchen.

Place it in a spot you will definitely see, such as the entrance, where you keep your bag, or near where you charge your smartphone.

People forget what they cannot see.

Conversely, if you place it in a spot you are sure to see before you leave, the probability of forgetting it will decrease.

If you forget your bottle one day, you don't need to blame yourself.

It's okay to buy a drink that day.

However, after you get home, fix just one thing regarding 'why you forgot'.

Was the placement bad?

Was it not washed?

Was it empty?

Was the timing for putting it in your bag too late?

It is important not to end with self-reflection on failure, but to turn it into a system.

Create a 'mini drink base' at your workplace

In addition to bringing a bottle from home, creating a small mini drink base at your workplace will further reduce your expenses.

Even if I call it a mini base, it's nothing elaborate.

Just keep tea bags, instant coffee, powdered tea, stick-type drinks, and a few paper cups in your drawer or locker.

If possible, prepare a small mug as well.

If there is hot water or water at your workplace, this can reduce the number of times you visit vending machines or cafes in the afternoon.

For example, if someone who used to buy a cafe latte at a convenience store every time they got sleepy in the afternoon switches to stick coffee at work, they will reduce their expenses by around 200 yen per time.

If it's 3 times a week, that's around 2,400 yen a month.

The point to note is to follow workplace rules.

Is it okay to leave personal belongings in shared spaces?

Are there rules for how to use the pantry?

Will drinks with strong aromas bother those around me?

Can I keep it hygienic?

I will check these points.

Saving money isn't just about what's good for you.

It is important to do it in a way that doesn't bother others and can be sustained naturally.

Instead of 'banning' cafes, 'schedule' them

A common mistake people make when they want to reduce cafe spending is to suddenly ban cafes entirely.

However, for those who use cafes to organize their work, refresh, read, or have some alone time, a total ban can be stressful.

In that case, change it from a ban to a reservation.

For example, go only once a week on Friday evening.

Limit it to four times a month, with a budget of 600 yen per visit.

Go only on days when you have finished a segment of work.

Do not order extra items at the cafe.

Bring a water bottle on days you plan to stay for a long time.

In this way, you decide the rules in advance.

Then, the cafe becomes a place you look forward to using, rather than a place you just drift into.

What is important in saving money is not throwing away everything you like.

It is about keeping the things you like in a way that doesn't break your household budget.

If you truly love cafes, you might find more satisfaction in enjoying one visit thoroughly per week than going three times aimlessly.

Then, put the money you saved toward a different goal.

Side hustle course fees.

Dining out with family.

Savings.

Travel.

When you see a meaningful way to use your money, reducing the number of cafe visits becomes a choice rather than a sacrifice.

Reduce the number of times you go to convenience stores

The most effective way to review your drink expenses is to reduce the number of times you enter a convenience store.

Convenience stores are convenient.

However, precisely because they are convenient, unplanned expenses increase.

You might intend to buy only a drink, but items at the checkout, sweets, new products, hot snacks, and pastries catch your eye.

When you are tired, you end up buying them.

Therefore, bringing drinks from home is not just about saving on drink costs.

It is a way to save by reducing the triggers for entering a convenience store.

I recommend deciding on alternative actions before entering a convenience store.

When you are thirsty, drink from your bottle first.

When you want something sweet, eat just one small snack from your desk drawer at work.

When you feel sleepy, walk for five minutes.

If you want a change of pace, get some fresh air.

If you still need to, then go into the convenience store.

Just by creating this sequence, you will reduce unconscious spending.

People cannot take action just by deciding 'not to buy'.

When you decide what to do instead, your behavior changes.

21-day plan

From here on, this is a 21-day plan to actually organize your spending on vending machines, cafes, and convenience store drinks.

You don't need to do it perfectly from the start.

Proceed with the feeling of increasing the number of days you succeed.

Days 1 to 3: Record the current situation

For the first three days, it's okay not to try to reduce your drink expenses.

Record when, where, what, how much, and why you bought it.

The point is to write it down honestly.

'Bought it for no reason' is also a perfectly valid reason.

Write down your emotions as well, such as 'it was hot,' 'I was sleepy,' 'I felt lonely,' 'I had nothing to do with my hands,' or 'I wanted to get pumped up before a meeting.'

There is no need to blame yourself here.

This is not a search for the culprit in your household budget, but the creation of a map of your behavioral flow.

Days 4 to 6: Choose 3 situations where you tend to buy

Look at your records and choose 3 situations where you tend to buy drinks.

The station in the morning.

The convenience store after lunch.

Drowsiness in the afternoon.

The cafe before going home.

Vending machines while out and about.

Look at it in terms of situations like this.

You can go in order of highest cost, but I recommend starting with the easiest things to change.

For example, the water you buy at the station in the morning is easy to change if you bring a bottle from home.

However, it is hard to suddenly cut back on cafes for meetings with people.

At first, start with the things that are easy to change.

Day 7: Decide on a bottle and where to keep it

On day 7, decide how to manage your personal bottle.

If you need to buy a new one, a cheap one is fine.

If you already have one at home, use that.

What is important is not the bottle itself, but where you keep it.

Where do you put it after washing it?

Where do you fill it in the morning?

Where do you notice it before leaving?

Where do you put it back after returning home?

Decide up to this point.

A bottle is a tool for building a habit before it is a tool for carrying things around.

Days 8 to 10: Bring it only 3 times a week

You don't have to try to bring it every day from the start.

First, aim for 3 times a week.

It is easier to keep up if you set specific days, such as Mondays, Wednesdays, and Fridays.

On days you manage to bring your bottle, make a note of how much you saved.

For example, if you didn't buy a 180 yen drink from a vending machine, that's 180 yen.

If you saved 300 yen by not going into a convenience store, that's 300 yen.

Visualizing the amount makes this modest habit feel rewarding.

Days 11 to 13: Create a mini drink station at your workplace

During this period, organize items you can keep at your workplace or workspace.

Tea bags.

Stick coffee.

Powdered tea.

A mug.

Small candies or nuts for replenishment.

However, always follow workplace rules and maintain hygiene.

Do not occupy shared spaces.

Avoid items with strong odors.

Note the expiration dates.

Do not cause trouble for those around you.

Including these considerations is part of the system that makes it sustainable.

Days 14 to 16: Create rules for visiting cafes

If you use cafes, create your rules here.

Decide how many times a week you will use them.

Decide how much you will spend per visit.

Decide for what purpose you will use them.

Decide in advance to prevent going in just because.

For example, set rules like 'only after work on Fridays,' 'only on days when I do 30 minutes of side hustle work,' 'up to 4 times a month,' or 'up to 600 yen per visit.'

Cafes are not the enemy.

Deciding how to use them makes it easier on both your household budget and your peace of mind.

Days 17 to 19: Move the saved amount to a different purpose

Even if you save on drink costs, if it just gets mixed into your living expenses, you won't feel the impact.

Therefore, move the saved amount to a different purpose.

A dedicated envelope is fine.

A purpose-based savings account at your bank is also fine.

A note in a household account book app is also fine.

Give it a name that makes you happy to see, such as 'Drink Cost Reset Savings,' 'Side Hustle Preparation Fund,' or 'Discretionary Fund.'

Once you can see the 6,000 yen per month, it's also an option to keep 2,000 yen for fun and put 4,000 yen toward savings or side hustle preparation costs.

Having a destination for the money you save makes your reason for continuing stronger.

Days 20 to 21: Summarize it in a way you can explain to others

In the final two days, summarize your method on a single sheet.

How to record drink expenses.

Situations where it is easy to buy.

Where to keep your personal bottle.

The contents of your workplace mini-base.

Rules for booking cafe visits.

The amount saved.

How to fix things on days you fail.

Compile this in your smartphone notes, Notion, Google Docs, or a paper notebook.

Once you can do this, it becomes more than just your own personal savings; it becomes know-how you can share with others.

From here, we will connect it to a 0 to 1 side hustle.

What is a 'workplace savings support side hustle'?

Simply put, a workplace savings support side hustle is a side job where you help create systems that reduce the small daily expenses of working people.

It is not an elaborate consulting service.

There is no need to diagnose their entire household budget.

At first, focus on familiar and easy-to-change themes like drink costs, frequency of convenience store visits, cafe expenses, and how they spend their lunch breaks.

For example, you can provide support like this:

Create a one-week drink expense recording sheet.

Work together to organize situations where they tend to spend money.

Suggest where to keep a personal bottle.

Create a list of items for a mini-base of drinks to keep at the workplace.

Decide on cafe budget rules together.

Calculate how much they are likely to save per month.

Provide a revision plan for when you can't keep it up.

This is a huge help for people who struggle with household budget management.

This is because many people want to save money but don't know where to start changing things.

Reviewing fixed costs is a bit of a high hurdle.

Talks about investments and taxes are difficult.

But you can start reviewing your drink expenses today.

A theme that can be started small is suitable for building your first track record in a side hustle.

Your first product is enough at 500 to 1,000 yen.

When starting as a side hustle, there is no need to create a high-priced product from the beginning.

First, a mini-support service for around 500 to 1,000 yen is sufficient.

For example, you can name your products like this:

'30-minute consultation on reviewing drink expenses'

'Vending machine and cafe expense reset sheet creation'

'Personal bottle habituation check'

'Plan to reduce impulse buying at convenience stores'

The content can be simple, as follows:

Have them send a memo of their drink expenses for one week in advance.

Organize three situations where they are likely to buy drinks.

Provide countermeasures in the order of easiest to reduce.

Create a plan for a personal bottle and a mini-base at the workplace.

Finally, I will provide a one-page action plan.

You can do this even without professional qualifications.

However, there is one point to note.

When it comes to health conditions, illnesses, medications, sugar restrictions, caffeine restrictions, or heatstroke prevention, you must not provide advice based on your own judgment.

Avoid making definitive statements such as 'Let's reduce water intake,' 'Stop drinking sports drinks,' or 'You should consume caffeine.'

Always assume that matters related to physical condition or medical care should be confirmed by a doctor or specialist.

What you can do is strictly limited to organizing expenses and habits.

Maintaining safety is very important for continuing a side hustle for a long time.

The process of creating your first case from zero experience

To create your first case, it is faster to show your own real-life example than to suddenly try to sell to strangers.

First, summarize your own 21-day record.

How much you were spending and on what.

In what situations you were buying drinks.

What measures you took.

How much you reduced your spending.

What the cause was on days you couldn't keep it up.

This real-life example will become your content for sharing.

Share it on social media or platforms like note as follows:

'The reason I failed when trying to reduce vending machine expenses'

'The place where I kept my bottle that helped me stick to the habit was the entryway'

I stopped banning cafes and limited them to once a week, and my satisfaction actually went up.

By reducing the number of times I go into convenience stores, my spending on things other than drinks also decreased.

You don't need to exaggerate your results when posting.

In fact, sharing your failures and adjustments builds more trust.

At first I forgot for three days, but after changing where I keep it, I was able to bring it three times a week.

This level of realism makes it easier for readers to put into practice.

On top of that, make a small offer at the end.

If anyone wants to create a drink expense review sheet with me, I'm accepting trial monitors for 500 yen.

I will look at your one-week record of vending machine and cafe expenses and organize them in order of what's easiest to cut.

Starting as a monitor is enough.

Once you finish one, get feedback from the other person and refine your service content a little.

A 0-to-1 side hustle isn't about creating a perfect product before selling it.

You provide it on a small scale and adjust it while watching the other person's reaction.

Creating templates makes it easier to turn into a side hustle.

The strength of this theme is that it's easy to turn into a template.

With a template, you don't have to think from scratch every time.

There are five templates you should create.

The first is a drink expense recording sheet.

Make it a format where you can write down the date, time, location, product, amount, reason, and alternatives.

The second is a checklist for situations where you're likely to buy.

List your morning commute, post-lunch, afternoon drowsiness, before heading home, sales calls, weekend outings, and impulse buys at convenience stores.

The third item is the personal bottle management sheet.

Write down where you keep your bottle, when you wash it, what you put in it, whether you have a spare, and what to do on days you forget it.

The fourth item is the workplace mini-base list.

Write down what you can keep there, what you cannot, workplace rules, hygiene management, and restocking days.

The fifth item is the monthly savings visualization sheet.

Write down how many times you didn't buy a drink, the amount saved, and how you used that money.

If you put these into a Google Spreadsheet or PDF, you can use them as supplementary materials for sales or consultations.

If you are selling them, prioritize usability over design.

The input fields should be easy to understand.

It should be usable even when printed.

It should be easy to view on a smartphone.

The explanations should be short.

This kind of practicality is important.

Can also be used for the family

Reviewing drink expenses can be useful not just for those living alone, but for families as well.

For example, if every family member buys plastic bottles while out, the total amount becomes quite significant.

If a couple each buys a 180-yen drink on weekdays, that is 180 yen × 2 people × 20 days = 7,200 yen.

If you add in children's club activities, cram school, and weekend outings, it increases even further.

When doing this as a family, it is important not to blame anyone.

If you say, 'Did you buy that again?', your savings won't last.

Instead, prepare your home environment.

Keep cold tea stocked in the refrigerator.

Have enough bottles for everyone.

Designate a place to wash them.

Prepare drinks before going out on weekends.

On hot days, leave room in the budget to buy what you need.

Saving money as a family is about creating an environment, not setting rules.

And the examples that worked for your family can become your side hustle track record.

'Bottle preparation list for a family of four before going out'

'Checklist for managing drink expenses on club activity days'

'Budget table for drinks and snacks for weekend leisure'

These materials are useful to others who have the same concerns.

Points to avoid

There are also points to keep in mind when saving on drink expenses.

First, do not cut back on hydration.

On hot days, days with exercise, days spent working outside, or when you are feeling unwell, please buy the drinks you need.

Savings are built upon good health.

Next, do not take hygiene management lightly.

Wash your personal bottle every day.

Also check for dirt on the gaskets and lid.

For drinks carried for long periods, be mindful of the season and storage conditions.

If you are filling it with homemade drinks, be aware that they can spoil easily.

If you have any concerns, it is better to choose water or safe, commercially available drinks.

Also, it is important not to overuse shared workplace items without permission.

There are rules for the break room, refrigerator, shared shelves, and water cooler.

You must not lose the trust of those around you for the sake of saving money.

Furthermore, do not criticize those who enjoy cafes or drinks.

Everyone has different areas where they want to spend their money.

Just because you want to cut back, there is no need to impose that on others.

Even when providing support as a side hustle, respect the other person's values.

The important attitude is not 'let's cut back,' but 'let's organize what you buy mindlessly so you can keep what you really want to keep.'

How to get back on track when you can't keep it up

There will inevitably be days when your personal bottle habit is interrupted.

Days you oversleep.

Days you forget to wash it.

Days you have to go out suddenly.

Days it is too hot and you run out.

Days you want to go to a cafe.

These days happen.

The important thing is not to give up just because you slipped up once.

On days when you couldn't keep it up, just check these three things.

Why did you buy it?

What one thing will you change next time?

Was there any meaning in the purchase?

For example, if you bought water because it was hot, that was a necessary expense.

Next time, you can use a slightly larger bottle or set aside a budget for buying drinks on the go.

If you overslept and couldn't bring your bottle, try placing it by the door the night before.

If you went to a cafe because you were tired from work, keep a budget for one cafe visit per week.

Saving money is not a game of having zero failures.

It is about whether you have a system to get back on track after a failure.

Numbers to look at after one month

After continuing for one month, there are three numbers to look at.

The first is the total cost of drinks.

Look at how much it has decreased compared to last month.

The second is the number of times you visited a convenience store.

For some people, this has a bigger impact on their household budget than the cost of drinks.

The third is the number of times you were able to enjoy a cafe visit.

This part is important.

If you managed to save money but all the fun disappeared and your stress increased, your rules are too strict.

Conversely, if setting a limit on the number of cafe visits has increased your satisfaction, then that rule is right for you.

Success in saving money is not just about the amount.

Being able to continue.

Not compromising your health.

Not damaging your relationships.

Being able to keep enjoying yourself.

When these four things are in place, your household finances will stay in order for a long time.

Summary

Expenses for vending machines, cafes, and convenience store drinks are easily overlooked because the amount per purchase is small.

However, when they become a daily habit, they can add up to several thousand to nearly 10,000 yen per month.

The important thing is not to deprive yourself of drinks.

It is about maintaining necessary hydration while organizing the portions you buy out of habit.

To achieve this, keeping a one-week record, organizing situations where you tend to buy, finding a place for your personal bottle, creating a mini drink station at work, and setting cafe rules will be helpful.

If you save 6,000 yen a month, that is 72,000 yen a year.

You can put that money toward savings, side hustle preparation costs, family fun, or your own learning.

Furthermore, the system you create can also support others who are struggling with the same issues.

If you turn your drink expense record sheet, personal bottle management chart, workplace mini-station list, and cafe budget rules into templates, you can start small as a 'workplace savings support side hustle'.

Starting with a mini consultation for 500 to 1,000 yen is enough.

Show your own real-life examples and work together to create a path that is easy to follow and fits the other person's lifestyle.

That is the first step from 0 to 1.

You don't need to aim for big results right away, whether in saving money or starting a side hustle.

Prepare so you don't have to buy today's drink.

Put that preparation into a form you can explain to others.

That accumulation will move both your household budget and your side hustle forward, little by little.

If you feel like you don't know where to start reviewing your drink expenses, or want to think through the first step of connecting savings to a side hustle together, you don't have to carry it alone.

The OpenChat '💰Zero-One (0→1) Community💰' aims to be a place where people who want to create something from 0 to 1 can share their small practices in saving and side hustles.

If you would like to organize your household budget while taking the first step toward a side hustle, please feel free to join.

💰Zero-One (0→1) Community💰
https://line.me/ti/g2/Lqgpl5vAYjvtYkS-WiRvWVPNYCM8qh5dbPFkqA?utm_source=invitation&utm_medium=link_copy&utm_campaign=default