College students should not get into the habit of staying up late. Staying up late is extremely harmful. Don't stay up late. Let's talk about the harm of staying up late.

First, staying up late will affect the second day of class. If you stay up late and have an abnormal rest, you will be sleepy, unable to concentrate on the class, and even fall asleep in class the next day.

Second, staying up late is not good for your health. College students who often stay up late may cause abnormal liver function metabolism, immune dysfunction and decreased resistance. Don't think you are young, these are no big deal, and you will get into trouble over time.

Third, staying up late will make your memory decline. This is not an alarmist. Memory loss and poor memory will also have an impact on learning.

To sum up, college students should not stay up late.