Does not being sick mean being really healthy?

Wrong. Not only physical, but also psychological, social adaptation and moral health. The definition of health by the World Health Organization: "Health is a state of perfect body and mind and good adaptability, not just a state without disease and weakness." This is what people call physical and mental health, that is, a person is completely healthy if he is sound in four aspects: physical health, mental health, good social adaptation and moral health. 1, physical health generally refers to the physical health of the human body. 2. Mental health generally has three signs: 1. People with mental health have complete personality and feel good about themselves. Emotional stability, more positive emotions than degraded emotions, good self-control ability and psychological balance. Have self-esteem, self-love, self-confidence and self-knowledge. Second, a person has a full sense of security in his own environment, can maintain normal interpersonal relationships, and is welcomed and trusted by others. Third, healthy people have clear life goals for the future, can seek truth from facts, keep forging ahead, and pursue their ideals and careers. 3. Social adaptation refers to a person's psychological activities and behaviors, which can adapt to the complex environmental changes at that time, be understood by others, and be accepted by everyone. The most important thing of moral health is not to meet one's own needs at the expense of others, to have the concept of distinguishing between true and false, good and evil, honor and disgrace, beauty and ugliness, to restrain and dominate one's behavior according to the norms considered by society, and to contribute to the happiness of mankind.