2. Sub-health of psychological quality: The pressure from family and school has caused teenagers' rebellious psychology, repetitive psychology, inferiority complex and weariness of learning. And their ability to resist setbacks is very poor.
3. Emotional sub-health: They should care about society and be enthusiastic about life, but in fact they are indifferent to many things, which makes their "psychological airspace" narrower and narrower.
4. Sub-health: superficial, fragile and unstable, easy to accept external stimuli and change yourself.
5. Sub-health of behavior: it is characterized by stylized behavior, and it is easy to be extreme after a long time.