For example, during the online class, I mainly study in the dormitory. If I can't exercise self-discipline, it's likely that the online class will be in vain.
As we do now, it is mainly taught online. My roommates often choose to watch TV dramas, but I prefer to study. At this time, I need good self-discipline to restrain myself from being disturbed by others.
For example, when I am offline, I will also find that many students are playing mobile phones and not listening to classes. At this time, self-discipline is even more necessary. Don't follow the crowd. Be sure to attend the lecture.
Self-discipline of college students is often to become a better self, so we must learn self-discipline.