1, unable to adapt to independent life well and lacking independent life experience.

2. There is no clear life goal, and the teaching mode in senior high school leads students to pay only attention to their grades and ignore the setting of life goals.

3. Lack of self-control, self-restraint and self-control training before entering the university.

4. Lack of legal awareness and knowledge.

5. Interpersonal communication is not suitable, and students in different regions have different ideas.

6. I can't arrange enough spare time reasonably, and I don't have a clear study plan.

7. Lack of learning motivation and clear learning goals.