You are too bad. This is not a problem. Learn mathematical logic and just learn the first chapter of discrete mathematics. First, let you know the laws of logic. Mathematics is a highly logical science. It is necessary or sufficient to pay attention to the relationship between concepts and theorems. If it is not a necessary and sufficient condition, you should at least remember a counterexample and pay attention to some special cases where the theorem is not valid. If you want to learn well, you must not be afraid of hardship and have to do many problems. For ordinary teachers. We can't get anything from the teacher. The improvement of our ability comes from doing problems and summing up. I want to tell you that I am obsessed with mathematics because it is very important and beautiful. If you want to go to school, you must learn your math well, which is your obligation. Don't say that you have a headache for math, and don't be superstitious about intelligence. As long as you are a normal person, as long as Tata learns mathematics according to the laws of mathematics, you can learn to understand and learn. There is no shortcut to learning mathematics. You can look at Zhu Jiasheng's History of Mathematics, understand the general situation of mathematics now, and understand the life times and contributions of mathematicians. When you study his theorem, just like an old acquaintance, the mathematician's character will touch you, just like Euler. We should not be lazy. When we are tired of studying, we run to sleep for a while. If people are lazy and comfortable all day, how can they do it? They have a good attitude and time never stops. As long as we always do what we should do normally, we will never harm the interests of others and have a healthy attitude to face our own things. It's nothing difficult. Come on, there are still rich contents in the mathematical world that you and I don't know yet. We can always get happiness from learning knowledge. Don't let your daily needs and other people's words affect your behavior.