Indeed, it is common to be late for class during college, mainly for several reasons. The first reason, I think, is the essential reason, that is, many students don't like learning now. Because students themselves do not have much enthusiasm for learning, of course, it is impossible to go to the classroom to prepare lessons very early. This is a normal phenomenon. The reason why anyone really has no enthusiasm for learning, or is bullying others, feels that they don't have to work too hard after going to college, as long as they don't fail. This is actually a very bad phenomenon. The second reason is that they go to college, and many students are unconscious without the management of teachers. Because there is no teacher in charge of everything like high school, if there is no teacher to study behind, these students will be lazy. To be honest, they have no motivation to study actively at all. Especially in the first class in the morning, many students can't get up at all. They basically woke up at 7: 50, and they were in a hurry and didn't drink porridge. A teacher ran to school, then came to the classroom early, and was late. The third reason is that college life is really too free. Many students don't sleep at night. They play games day and night, and their female classmates brush videos of Tik Tok and their boyfriends. Speaking of which, they didn't have a good rest all night. Can they wake up the next day? If you can't get up, you are sure to be late. Alas, college life is really decadent now anyway. Anyway, basically there is no good learning environment in universities. Of course, there are many excellent universities. Other people's schools love learning, but my college students don't sell learning. Even if you go to class early, it's not nice. They also play mobile phones in class. Finally, I want to say that the reason why college students love to be late is mainly because there is no one behind them. Most of them become unconscious when studying, because they have no motivation to study, so being late for class is really a bad phenomenon.