1, the schedule is chaotic.

After studying in college, I spend a lot of time on my own, without external constraints and lack of self-control, so I play mobile phones, games, and dramas without restraint, and then stay up late. The work and rest schedule is chaotic, the sleep quality is poor, I feel dizzy, I feel groggy at the end of the day, my concentration is not concentrated, my efficiency is low, I feel listless all day, and of course I feel very tired. On the contrary, in the evening, I was refreshed and continued to stay up late. In the long run, the vicious circle is getting heavier every day.

2. Stay in the dormitory for too long

The dormitory where we live is very crowded and the space is very small. Needless to say, the environment is poor, the air is not circulating, the concentration of carbon dioxide is high, and the hypoxic activity of brain cells is reduced, so people will feel sleepy and tired.

3. Too little exercise or even no exercise

Many college students really never run, not because they have no time, but because they subconsciously feel that exercise is a very hard thing, so they don't do it. Exercise is very tiring, but after exercise, you will find that the whole person has relaxed a lot, like throwing all the fatigue away.

There is nothing to do outside of study.

After going to college, learning is no longer the whole of life. In the rest of the time, many people don't know what to do or want to do, so they are bored, empty and tired. College life is wonderful, but you live a monotonous life.

Extended data:

Solution:

1. Good work and rest habits are the basis for changing everything. Without this, everything else is empty talk.

2, out of the dormitory, people who stay in the dormitory for a long time will really get moldy, and even walking around the campus is better than staying in the dormitory.

3, be sure to exercise, running is the simplest and most effective method.

Besides studying, enrich your college life, read more books and develop hobbies.

5. It is a very fulfilling and enjoyable thing to learn some new skills and improve and break through yourself.