Teenagers are in adolescence, and their psychology will be particularly sensitive. During this period, teenagers' outlook on life and values will gradually form. However, because of sensitive psychological factors, it is easy to be disturbed by the outside world, fall into a morbid outlook on life or suffer a huge blow, and the newly established outlook on life will collapse. Mental health education can improve the psychological quality of young students, enhance their psychological self-regulation and endurance, and enable young people to face difficulties bravely, eliminate psychological hidden dangers, and face life and study with a healthy attitude.

2. Reduce juvenile delinquency.

Recently, juvenile delinquency has become more and more, which has had a certain impact on social stability. Any crime is dominated by criminal psychology and is an extreme behavior caused by psychological imbalance. Mental health education for young students can make students have good psychological quality, form healthy psychology in advance, resist the erosion of complex negative factors in society, and achieve the ultimate goal of reducing crime and making society more harmonious and stable.

3. Help young students develop good behavior habits.

Nowadays, the behavior of young students on campus will surprise parents, such as school bullying, who contradicts teachers, trumps classes for no reason, cheats in exams and so on. These problem behaviors are the direct manifestation of teenagers' mental health. The sooner problems are discovered, the more convenient it is to correct them, which is more conducive to the healthy growth and development of students' psychology. This also shows that the significance of mental health education for young students is very significant.