You don't have to sign up for the training class, and you don't know what books you need for the exam, but if you want to be more sure about the exam, you can't read it yourself. One * * three books, one basic knowledge, one professional skill and one psychological counseling case are all purely theoretical things, which are very boring. If you have limited funds and can't attend classes, I suggest you find a place with a psychological studio. Generally, such places will have the training of psychological counseling qualification certificate for promotion.