Honey, are you math-blind? In my opinion, mathematics is one of the simplest courses (in fact, I think all courses are the simplest). If you think math is a difficult problem, then I suggest you do more problems and don't always think about opportunism. You'd better not do anything harmful to yourself. If you don't work hard, you will be sad. Because I worked hard when I was a child, I am now in Beijing. Please, there's something wrong with math. Think about it first. I really won't ask teachers or classmates to tell you how to do it. Work hard slowly. If you have any questions, just ask me. I am very generous. Now that I have seen your problem, I will help you to the end. You can do anything if you want to ask me questions. Send me a message and I'll give you my qq number. If anything happens, I will send you qq.