Bad things caused by lack of sleep

When you lack sleep, various symptoms appear.、One of them is that memory becomes vague.。

Today is a typical example of that.、I don't know where I put the memo I just wrote.。Although I remember writing it、where did you write it、I don't know where I put it anymore。
It's normal when I'm writing.、After I finished writing, I did something else.、
``What? That memo from earlier?、Where did it go? ? ＂
So it becomes。

It's strange。It's scary...

This event made me realize once again that I want to make sure I get enough sleep.。