How to distinguish normal psychology from abnormal psychology?
In the textbook, Professor Guo Nianfeng once put forward three points of view on the distinction between psychological abnormality and psychological normality: first, the unity of the subjective world and objective world, second, the principle of inner coordination of psychological activities, and third, the relative stability of personality. If a person can maintain the unity of subjective and objective, the coordination of inner activities, personality stability, and self-knowledge, this person is psychologically normal, and vice versa is psychological abnormality.