There is a reason why individuals who don't study well think that some people in high school like to play. Maybe they don't like the oppression of China's education system, maybe they don't like the way teachers give lectures, maybe they don't like the interpersonal relationship between classmates, maybe they don't like high school classes. After all, they were young and easy to go to extremes at that time, but that doesn't mean that their nature is not good. When everything is stable after college, there will be less oppression and independence outside for quite a long time. As people get older, they will pick up books again.