One: don't participate in various activities. There is plenty of time in college. If you stay in the dormitory except for classes, it is a waste of college life. Many people say that it is a waste of time for universities not to join any clubs. Actually, it is not. I think universities can join your favorite clubs and join the student union to exercise themselves. You can go to the club to learn what you like and keep yourself busy. Then this kind of college life is very fulfilling.
Two: Don't make friends. As the saying goes, many friends make the road easy. Actually, making friends is a compulsory course. Even if you don't like it, try harder, which will help you get out of society. You can also be boyfriend and girlfriend. Love in college is very free, and no one will care about you. With more friends, we can make progress and learn from each other. Through the influence of people around you, you can understand what you want better than belittling yourself.
Three: no textual research. When you were in college, of course you would be confused if you didn't do research. Four years have passed in a blink of an eye. Looking back, there is no certificate. Do you feel that you have spent four years in vain? In fact, there are many certificates that can be tested in universities, such as CET-4 and CET-6, computers, textbooks and Mandarin. If necessary, you can also take these certificates, just according to your own needs. When you are busy with these certificates, you won't feel confused when you get them.
Generally speaking, the university feels confused because you are too idle. You should try to keep yourself busy, so that you can have a goal when you are busy.