I used to do math problems with clear thinking, high speed and high quality. After I finished the course, it seemed that in an instant, the whole person's thinking slowed down a lot. count

always remember, reduce your mistakes, and don't be blind. Since you can think clearly before, it shows that your mathematical thinking is very good. As long as you can have a normal mind to treat various topics and reduce your mistakes, you can deal with difficult problems. Don't deliberately pursue high difficulty. A round of review is not a time to excel, but a consolidation. In Jiangsu, each round is a simple preparation, and the pursuit of perfection will be the future.