This is too much pressure on yourself, and it is a feeling of being too tight. I used to work hard in high school, but in the third year of high school, when everyone said that the exam changed color, I began to be nervous. Looking back on the knowledge points I reviewed, I always feel that nothing will happen. I don't understand at all, and then I feel that I will definitely not be admitted to a good school for a while. But after struggling for three years, it is irresponsible to give up. It's better to swallow your pride than to be depressed. As a result, I was admitted to my ideal study at once. So when your nervousness reaches a peak, you are not afraid of anything. Relax and adjust your mind, no problem.