As a college student, self-discipline is very important. Because universities are not like junior high schools, where teachers and parents supervise their studies and push themselves around.

learn English

In college, many people have to rely on themselves. If you are lazy and weak in self-control, no one will take care of you. First of all, you should listen carefully in class. It doesn't matter if you are absent-minded occasionally, but you can't ignore your own courses and finish the homework assigned by the teacher on time. Do it carefully when you should, and ensure your usual grades. Don't stay in the dormitory all the time on weekends, you can arrange time to study in the library. It doesn't matter if there is no one to accompany you, because you should learn to enjoy loneliness in college, and on the other hand, it will be more efficient to study in the library.