Genetic factors, physiological factors, environmental factors, educational factors and personal subjective factors. Mental health means that all aspects and activities of psychology are in a good or normal state. The ideal state of mental health is to keep perfect personality, normal intelligence, correct cognition, appropriate mood, reasonable will, positive attitude, appropriate behavior and good adaptation. Influenced by heredity and environment, especially family of origin's upbringing in childhood, it has a great influence on the development of mental health. Mental health is characterized by being able to maintain good communication or cooperation with others in social life and production life, and being able to handle various situations in life well.

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