In the past, I was poor in math in my sophomore year, but I got good grades in my senior year. I suggest a way. Because I like to feel at ease when I see the answer, I can copy the questions and answers several times and find the feeling while writing. Copy a few more articles, and you will be familiar with the method of answering questions. You can do the same problem next time. Pay attention, after you feel that you have a good impression on this question, don't look at the answer again, write your own answer under the question. I think this method is good. Although you spend too much time, you will find that your heart will slowly calm down and think. Ha ha.