2. Emotional stability. Emotional stability and happy mood are important signs of mental health. Emotional stability indicates that a person's central nervous system is in a relatively balanced state. Happy mood means that people's physical and mental activities are in a harmonious state, and happiness can make people positive and full of hope.
3. A healthy will. Its performance is conscious, decisive and self-control. Consciousness refers to people's consciousness when they act, and vice versa. Decisiveness refers to the ability to make decisive decisions when things happen, not indecision; Self-control refers to being able to control one's emotions, words and behaviors, doing what one should do, stopping when one should, and not being emotional.