I don't know why I can't figure out what to write when I write a composition during the exam. I usually write it in QQ, but I don't have to think about it.

This classmate, let me explain to you that the exam is not the same as usual because of the different atmosphere and pressure. Some people have exam syndrome, and they usually study very well. When it comes to exams, their minds are blank. So the exam is actually a matter of mentality, not just how good your usual grades are. As long as you remember one thing, the exam is just passing by, and you have to cross a wooden bridge when you walk. If you go straight ahead, you will be fine. If you look around or even look down, you will be very nervous and afraid of falling. Therefore, examination mentality is very important.