Normal intelligence is the most basic psychological condition of normal life and the primary standard of mental health. The International Classification of Diseases proposed by the World Health Organization (WHO) regards mental retardation or retardation as a psychological disorder and abnormal behavior.
2. Emotional stability and happiness
Emotional stability and happy mood are important signs of mental health, indicating that a person's central nervous system is in a relatively balanced state, which means the coordination of physical functions. If a person is often sad, depressed and moody, it is a sign of mental health.
People with mental health can always maintain a happy, cheerful, confident and satisfied mood, be good at finding fun from life and be full of hope for life. More importantly, good emotional stability.
3, behavior coordination and unity