The main reasons are social pressure, poor mental state and inability to cope with the pressure. But are only students with so-called low psychology to bear the responsibility?
I think we must fully understand this problem:
First of all, teachers' wrong guidance: under the pressure of exams, teachers are more concerned about what they should give students, rather than what they should take out, so that students can reach the standard answer ... Students realize the concept of "learning to know", but not necessarily "learning to be a man".
Second, high expectations from parents: parents seem to be more concerned about how many grades their children can get, rather than what they have learned from school education, ignoring the cultivation of students in other aspects.