Nowadays, it is a very common phenomenon for college students to stay up late in China, and the harm caused by staying up late for a long time is to gradually erode their health and lay down dangerous factors for their future health. Therefore, the problem of college students staying up late for a long time should be widely concerned and valued by the whole society, otherwise, the talents trained by the motherland will be greatly negatively affected, and in the long run, it will affect the health and normal development of society to a certain extent. So this problem should not be underestimated.

There are many reasons for staying up late: for example

1, learning

Many students think that the people around them are excellent and they are better, so they will use some free time in the evening to improve themselves. Especially before the exam, many students will check and fill in the gaps at night, hoping that they can get good grades in the exam. Of course, some students are worried that failing the exam will affect the smooth graduation, which is an important reason why many college students stay up late.

2, community or class work

Because college life is generally easy, many students will expand their interpersonal circle by joining some societies or being elected as class cadres. Most of the time, students can finish their work in the club during the day, but in some special circumstances, it is inevitable to "work overtime", especially when the club recruits new students or the class holds activities. It is natural to stay up late to finish many things.

3, habitual late sleep or insomnia

This is a common problem of many freshmen. Because they have just entered the university, they are still unfamiliar with everything around them, unaccustomed to life, and even unfamiliar with their classmates. It is easy to lose sleep. When they are familiar with the surrounding environment, they will chat with their roommates at night, forming a kind of late sleep with sexual inertia, which is an important reason for college students to stay up late.

4. Play mobile phones or games.

Every university has such students, and there are not a few. Because college life is relatively free, without parents' nagging and teachers' supervision, many students are involuntarily. At night, students are called together to play games. Some students can't sleep without playing their mobile phones for a while before going to bed, which leads to the phenomenon of staying up late among college students.

I think in the final analysis, it is because of too much pressure and weak self-control. Or habitually stay up late together.