First, if you sleep late or do other things and don't go to class, you will be fired if you are absent too much.
Second, don't study hard in class and don't study after class. In short, the exam is nothing more than a make-up exam, and the credits are too low.
Second, you can go to Sichuan University if you are not lazy in high school. It's normal to start to relax after going to college. And sometimes it is not necessarily "lazy".
For example, a few years ago, a family was very difficult, and candidates from mountainous areas were admitted to Peking University. As a result, he came into contact with martial arts novels that he had never read before in Peking University Library. . He forgets to eat and sleep when reading novels, let alone attend classes. He was fired in less than a year.