According to the research of modern medicine and psychology, the occurrence, symptoms, types, development, duration, outcome and prognosis of various diseases are all caused by behavioral and emotional changes caused by psychological and social stress and stimulus factors. Behavioral and emotional changes caused by psychological factors can cause physiological changes in the nervous system, endocrine system, reproductive system and skeletal and musculoskeletal system, and eventually lead to diseases. And the mental state after the illness can continue to affect the condition, is to improve or worsen, and the psychological state has a great relationship. It is said that "heart disease needs heart medicine", that is to say, the final solution to the disease caused by psychology should start from psychology.