2. Know yourself, accept yourself and experience the value of self-existence. Can make an appropriate evaluation of their own advantages and disadvantages, have low requirements for themselves, are basically satisfied with their life goals and ideal reality, rarely blame themselves, blame themselves, feel inferior and deny themselves, and have a relatively balanced psychology.
3. Be able to coordinate and control emotions and be happy. Mentally healthy people, such as cheerful, optimistic, cheerful and satisfied, will always dominate. Although they will inevitably experience negative emotions such as sadness, worry, sadness and anger because of setbacks and misfortunes, they will not be in a negative emotional state for a long time, and they are good at expressing, regulating and controlling their emotions appropriately. In social communication, they are neither arrogant nor impetuous, and strive to meet their various needs within the scope permitted by social norms, and their mood is positive and optimistic.