I have seen many such problems, and I have had such experiences at the beginning. The best way is to rationalize and organize your own steps. For example, when making a draft, it should be clean, so that the contents of each line can be clearly seen and easy to find and review. It can also help you form good habits. Don't answer directly, the draft is very important, and you think it will be in time. Don't be lazy, laziness will make you lose details, which is easy to lose in the big exam! The answer is not unique. Teachers prefer simple and clean papers. Details are important. You need to train them slowly. Do not give up. Paying attention to them 1 month is effective. I hope my words are helpful to you. Work hard!