1. Academic pressure: Freshmen may face academic challenges, such as increased course difficulty and increased study pressure. It may take some time and effort to adapt to the new learning environment and learning methods.

2. Social pressure: After entering the university, freshmen need to face new social circles and interpersonal relationships, and may feel lonely, uncomfortable or worried about whether they can integrate into new groups.

3. Dormitory life: getting along with roommates and adapting to the dormitory environment and rules may bring some troubles and challenges.

4. Self-identity and orientation: University is a stage of self-development and growth. Freshmen may face the thinking and adjustment of their own positioning and identity, and may be confused about their future plans and goals.