There are two ways:
Physiologically, Neijing records that if the tibia is a guest, you will dream of walking without moving forward ... which means that you have too much activity during the day and evil spirits stay in your calf. Washing feet with hot water before going to bed can solve the problem.
Psychologically speaking, people with a strong thirst for knowledge will have such dreams and express their inner dissatisfaction with their own abilities, so they are worried that they will be unfavorable in the competition; This is a good phenomenon, and it is also a good thing to have such a dream. You will work harder to improve yourself!