Don't expose your real background easily.

No matter how expensive sneakers you wear, how expensive liquid foundation you use and how rich you are at home, don't tell your roommate easily.

You never know, when you expose your sense of superiority, you will not only bring envy to others, but also be envied by others.

3. No matter how good the relationship is, roommates should keep a sense of mystery. It is ok to take out your heart, but you should also learn to take it out properly, otherwise your heart will be worthless in the eyes of others.

4. There are strange sounds in my roommate's cell phone. Don't be curious. Smart people will quietly put on headphones at this moment as if nothing had happened.

Whether playing games or brushing Tik Tok, you'd better wear headphones. Don't spoil other people's ears with your aesthetics.

6. People with delicate thoughts are more likely to find the needs of others. Just like people who like to praise good answers in Zhihu, the system will recommend more high-quality answers to you, thus satisfying your desire for learning.

7. Don't try to change roommates. If more than half of people like smoking and playing games in a dormitory, the best way is to change the dormitory or move out.

8. Don't push her WeChat to other boys without your roommate's consent. Just because you are familiar with your roommate doesn't mean that she is familiar with people you know. If something happens, you should be responsible, so you should respect the privacy of others.

9. Go back to the dormitory at night. If you meet a roommate who has already rested, be quiet, don't disturb, and don't turn on the light.

10 In fact, the students who like reading and studying in the university are the truly far-sighted people. After entering the society, I found that if I don't study, I will really be slaughtered like a lamb.