If you are still a primary school student or a junior high school student, you can understand. I can suggest that you change teachers, do more questions, understand more, get in touch with life, have more fun, and so on. But now that you are a junior in your twenties, you must have a clear understanding of life and plan for the future. Only you know what can be done, what is worth doing and what should be done best. In the past, you could study by interest, but now it's a university. It's not that you are afraid of it. You don't have to learn if you don't want to. College courses can't make learning knowledge interesting. Take Shu Gao for example, because it is difficult to learn, because it is boring, because it is frightening, and even if you want to learn, you should learn well. After such a process from scratch, your thinking will be tempered, your will will be tempered and your personality will be sublimated. Your life will always belong to you, and your life path can only be taken by yourself. If you fail here, you will be more difficult in the future. No matter whether you are afraid of or hate advanced mathematics, no matter whether you were clever or failed in the past, if you really want to learn advanced mathematics well, don't expect any shortcuts. In the words of one of my senior sisters, it means "Look hard if you don't understand, and use mechanics if you don't learn well". Nothing is impossible. Don't always fool yourself with various subjective and objective reasons as the reason why you didn't learn well. If you really want to learn, you have to learn.

Having said so much, in a word, calm down first, and then hold your breath to learn. You must win the Olympic prize through your intelligence.

PS: Actually, I am also a college student. The above is just my personal opinion. I may be naive in some places, but that's how I got the high numbers, so I think it should be useful. Haha, good luck.