After many people go to college, staying up late has become a normal state. To tell the truth, sometimes there is no way. For example, in college, to be honest, I used to be a very regular person. I want to go to bed early every night, but I can't help it when I get to college, because in our dormitory, he is always powered on, which means that there is electricity every night, which causes many students to turn off the lights and go to bed late, because I have some bad sleeping habits, that is, I can't sleep without a sound or a light, so I have some roommates, for example, he came back to wash later, which led to our dormitory at night12. Over time, I got used to staying up late. Anyway, after four years of college, I didn't sleep well, because every day a horse comes back from a school, and she has to wash it when she comes back, and sometimes she has to wash clothes. I often turn off the lights and sleep at one o'clock in the evening. Only our dormitory sleeps the latest on the whole floor, so it's really normal to stay up late, because I stay up late every day, which many students have to experience, especially in college. Many students often play games all night, which affects the rest of other roommates. To tell the truth, many dorms have experienced such problems. There are also some particularly big frictions, because some students want to sleep and some students want to play games. To tell the truth, many dorms have experienced such problems, and there are also some particularly big frictions. It is because some students want to sleep and some students want to play games, which affects the students who want to rest, so there will definitely be some contradictions.