If I get 59 points in the college final exam, I will think that the teacher deliberately made things difficult for me just to punish me, so he gave me a poor score. When I was in college, I was always absent from class because I was playful. I think my teacher also knows that I didn't come to class, so I got 59 points twice. Every time I see my score, I look up and feel that the teacher is looking at me, as if his plot has succeeded.