No matter whether this school is good or bad, no matter what the previous system was like, I stayed in this place for four years. It is impossible to say that I have no feelings. I just think that the university is a post station of life, but people can't live here forever. I feel a little sorry that you still have a broader life, but I still feel that you should cheer up, go to the society with a new look and stronger professional ability, and make your own life.