1, there are many criteria for college students' mental health, including normal intelligence, emotional health, sound will, ability to handle interpersonal relationships harmoniously and adequate adaptability.

2. In daily life, you should have enough judgment ability, be able to make correct choices about things, be proactive and not easily influenced by others or the environment.

3, can be rational, realistic and objective, face setbacks, have a certain ability to digest and accept, and will not make excessive fantasies.

4, in getting along with classmates and teachers, can reasonably resolve the contradictions between them, will not produce wrong psychology between them, can actively make friends with others.

5, do things with their own opinions, encounter new things, have the enthusiasm to actively understand and learn, and have the standard to judge right and wrong.

6. When the psychological condition of the loved one is abnormal, it can be improved in time to avoid behavioral mistakes caused by psychological problems as much as possible.