I will study hard and study professional courses. Some people say that a university is incomplete if it doesn't skip classes and fail classes, but that's just an excuse for academic scum. It is only after skipping so many classes that it is discovered that a university is incomplete. Interlocking professional courses, it is difficult not to attend, and it is difficult to review every final term. Even if you pass, you will only know what you have learned. After studying economics for three years, I admit that I don't understand economics, and I have played so many virtual stocks and futures. If I really operate with 1 million yuan, I estimate that I will lose everything. I'm about to join the army of job hunting, and every time I think of the questions of the interviewer, I feel inexplicably flustered. If I can do it all over again, I really want to listen to these professional courses again. When someone asks me these questions again one day, I can confidently say that I understand.