How to understand and grasp the standard of mental health?

When understanding and grasping the mental health standards, we should mainly consider the following points: (1) When judging a person's mental health, we should give consideration to internal coordination and external adaptation; (2) The concept of mental health is relative, that is, there are high and low levels of mental health; (3) Mental health is both a state and a process; (4) Mental health can be said to be a social evaluation problem to some extent.