Pro: 1. You can set goals for yourself and have a direction to work hard.

2. You can learn the advantages of the "star" you are chasing, improve yourself and break through yourself.

3. You can cultivate your interest appropriately.

4. It can add interest to life.

When you are nervous about your study, you can take it as your spiritual sustenance.

Disadvantages 1. waste time/waste of time

Waste energy

3. It's easy to get distracted when studying.

4. Excessive idolization is not conducive to physical and mental health.

5. Excessive idolization may also make students lose themselves, unable to develop their personality well, affecting their future and facing the reality correctly.