The Theory That Work Somehow Goes Better on Mondays

“Aren’t you depressed on Mondays?”

I am sometimes asked that. In society, Monday is synonymous with depression, as represented by the “Sazae-san Syndrome.” When Sunday night arrives, social media timelines are filled with laments like “Back to work tomorrow…,” and the air on Monday morning trains feels somehow heavy.

But in reality, for me, Monday is the day of the week when I get the most work done. I reply to emails quickly, write project proposals smoothly, and sometimes I even find myself humming while completing tasks. I used to wonder if I was the only one who felt this way, but after observing it closely, I realized there was a proper reason for it. Today, I would like to delve into the nature of this phenomenon in my own way.

Starting with a reset mind

When you have a weekend in between, your brain is reset once, for better or worse. The remnants of tasks that were swirling in your head until Friday evening are somewhat organized by the two-day distance. Things you were anxious about, thinking “I have to do this and that” while in the thick of it, often turn into “It wasn’t actually that big of a deal” after the weekend.

The feeling of “Well, what should I start with?” when you open your computer on Monday morning is actually close to a blank canvas. It is much easier to get started than on a Friday, when you are left with lingering fatigue. It is said that human concentration and judgment wear down the more they are used, but Monday is the only day of the week where you can start from a state with the least amount of wear—in other words, a “full charge” state.

What’s interesting is that this reset is hard to create even if you try to do it intentionally. No matter how early you go to bed on a weekday night, the same work is waiting for you the next morning. It is precisely because the weekend provides a “break” that the brain recognizes it as “a different matter.” Conversely, it makes me feel a bit better to think that the productivity of Monday is not due to intelligence or willpower, but simply the effect brought about by the “presence of a break.”

The unit of “this week” is on my side

On Monday, the entire time frame of one week is right in front of you. Unlike Tuesday or Wednesday, when you are chased by deadlines, the margin of “how much I can get done this week” has not yet been whittled away. The existence of this margin strangely encourages action.

I think this is the reverse pattern of the deadline effect. While the anxiety of “not having enough time” near a deadline creates concentration, the leeway of “there is still plenty of time” on Monday makes it easier to get moving. Concentration that comes from leeway rather than anxiety is often overlooked, but I feel that this type is easier to sustain and leads to higher-quality output.

Perhaps the fact that fewer constraints make it easier to move is a characteristic common to both tasks and people. The state of Monday, a “week where nothing has been decided yet,” is, in other words, a “week where anything can still happen.” I think this breadth of possibility is what quietly motivates people.

Everyone around is in the same mood

This is a point that is surprisingly often overlooked, but on Mondays, the people around you are also in a “let’s start this week” mode. The reason email replies are fast and reactions in meetings are good is precisely because everyone is standing at the same starting line.

By Thursday or Friday, everyone is tired, replies are slow, and the atmosphere in meetings is somewhat heavy. In contrast, on Monday, everyone meets in a reset state of being on “day one of the week.” It is largely because the atmosphere of the place itself is created that way, not just because of one’s own motivation.

I think this is a subtly important perspective for working in an organization. The influence that the “state of those around you” has on your performance is greater than you might imagine, not just your own individual effort. Thinking that Monday goes well not because I am excellent, but because the environment makes it so, gives me hints on how to apply this to other days of the week.

There are parts that make sense from a brain science perspective

Research on sleep suggests that many people sleep a little longer on their days off than usual. A state where sleep deprivation is resolved naturally has a positive effect on judgment and concentration. In addition, many people spend less time looking at smartphones or PCs on weekends than on weekdays, and are temporarily freed from what is called “information overload.”

The less information there is, the more organized the mind becomes. Monday’s concentration might be the result of these two factors: “rest” and “reduction in the amount of information.” If it is simply a matter of “the conditions being met,” rather than special talent or willpower, it means that it is something anyone can replicate.

Making “Mondays are productive” something reproducible

It would be a waste to just end it by saying I happened to be in good shape. If the reasons why Monday is productive lie in “brain reset,” “time margin,” “surrounding mood,” and “rest and reduction of information,” it should be possible to intentionally bring those into other days of the week as well.

For example, I am trying out things like this.

• Take stock of tasks once on Wednesday night
  Stop once in the middle of the week to separate "what I am doing now" from "what I really need to do." It is an attempt to artificially create a "mental reset."

• Break down tasks that are too large and always keep some margin
  If tasks remain too large, the pressure of "not having started yet" continues indefinitely. By breaking them down into smaller pieces, you can bring the "anything is still possible" feeling of Monday into the rest of the weekdays.

• Make time to share progress with someone
  The "vibe" of a Monday cannot be created alone. By intentionally setting up progress-sharing time on Tuesdays or Thursdays, you create an opportunity to get in sync with those around you.

• Make time to consciously reduce information on weekday nights as well
  I feel that just by putting my smartphone away for even 30 minutes, the clarity of my mind the next morning changes.

It is not that Monday is special, but rather whether or not you can intentionally place the conditions that only exist on Monday on other days as well. I feel that there is a hint there for continuing to move steadily throughout the week.

Conclusion

If you question the premise that "Mondays are depressing," you will find patterns hidden within yourself that you didn't expect. The reasons why things go well, or why they don't, are often not a matter of motivation or personality, but rather a accumulation of environment and conditions.

Next time Monday comes around, I want you to observe a little and ask, "Why am I able to get so much done right now?" Within that reason, you will surely find fragments of reproducibility that you can use from Tuesday onwards. And if you sprinkle those fragments little by little onto other days, you might one day be able to spend a week where "only Monday is special" is no longer the case.