The description of the relationship between health and disease is correct.

At present, with the social progress and economic development, human beings have entered an era of extraordinary emotional burden, and the influence of mental factors on human diseases will become more and more complicated. Facts have proved that 50% to 80% of the existing diseases are related to mental factors. According to statistics of foreign scholars, 74%-76% of patients are caused by bad mood. The occurrence and development of many diseases are related to psychological factors, so we should prevent the occurrence of diseases. Attention must be paid to mental health.