The final exam is coming in the university. We have five classes seven days a week. Of course, everyone is trying to review. But some people have better learning ability. They have learned what they should. Look at examples before the exam. There is basically no censorship pressure. They go to bed early at night, but some people are ready to sharpen their knives. They haven't studied anything before, and then suddenly they have to study hard, so that they can improve their grades and pass the exam. So, time is tight. They will light up and stay up late to review.
If there is such a conflict between work and rest in life, learn to communicate actively. Because most contradictions can be solved through communication, the other party can take some measures to reduce the influence of light on you. For example, dim the lights to make sure he can see the operation clearly. For example, if he buys a bedspread for shading, it will naturally have less influence on others. No matter whether the other party adjusts the work and rest, reduces the light or installs foreign objects, it can reduce the impact on roommates. This is not an irreconcilable contradiction, but if you don't say it, the other person may think that you don't care about the lights.
There is such a gap between people in work and rest, whether it is the time for sleeping or the requirements for sleeping environment. Some people think it doesn't matter whether there is sound around them, and a little light won't affect their sleep, but some people are strict about the sleeping environment. They can't sleep at all, so they should learn to communicate with their roommates actively, because they have no experience before and naturally need to understand each other.