I'll do my best for 4 more days! ...Wait, no encouragement?

I can go back to my parents' house in 4 days.

When I sent a LINE message to my mom saying, "I'll do my best for 4 more days!"
I was left on read.

Wait, no encouragement?

Just as I was thinking that, I got an email the next morning.
"You'll be fine. Just take it easy at your own place!"

...Huh?
Does that mean I shouldn't come home???

I was genuinely concerned, so I called my mom.

Then, she said one thing in her usual tone.
"I was just teasing you 😊"

...No, no, I was being serious here.

My mom is one step ahead of me, as always.