Some people say that cutting toenails before the exam will ruin the good luck of the exam, and washing your hair will wash away the problems you will encounter later. Some people even say that cutting nails will consume brain cells. These statements are groundless, but they did convince some candidates.
You can't cut your nails, wash your hair, wear new clothes, get a haircut, etc. Before the exam. They all have one thing in common: to make themselves different from their usual state.
A successful exam involves many aspects. Sometimes not only review well, but also professional knowledge is good. There is also a good psychological state of examination. In other words, you have to answer the questions in a very comfortable state, and the results of the exam will always be satisfactory.
The comfortable psychological state in the examination room is caused by two factors, one is the psychological quality when facing a strange environment, and the other is the influence of spontaneous external changes on the mentality.
The above manicure, shampoo, new clothes or new stationery are all the second factors, which will make the candidates' state change slightly when reviewing or simulating the exam, and affect their best performance in the examination room.
Whether to wash your hair during the exam depends on your personal situation. Some people think it's good to wash their hair before going to the exam. At least it feels refreshing! Some people don't want to wash their hair the day before the exam.
In fact, knowledge is in the mind. If yes, wash it, if not, don't wash it and you won't fall down! Sometimes it's psychological! Or because of people and the environment!