1. More tolerant
Roommates come from all corners of the country. They have their own living habits and personalities. When they do something you can't stand, you can tell her calmly (don't make a scene, or things will get messy). At this time, roommates will generally understand and make changes. But there are always some people who have such a bad temper and will not change their lives. Then you need to consider whether to communicate with him less or even not, because these people are arrogant and there is no need to get used to him.
Control your temper.
Everyone has his own small temper, which may be straightforward or stingy. Just be straightforward. They usually take revenge on the spot, but stingy people may not. They may not talk now, but they may remember you for a long time, causing you some minor troubles in the future, which is not heavy but annoying. Therefore, when facing others, we should try our best to control our temper, say what we can, and ignore him if it doesn't make sense.
Try not to disturb others.
You'd better do your own thing. If you can't do it, you can ask others for help, but remember to make it up afterwards. After all, people have no obligation to help you, just because they are good friends. But even good friends can't always trouble others. There must be some help. If you always disturb others, they will feel uncomfortable. Reciprocity can last.
Generally speaking, it is a matter of mentality. In dealing with the roommate relationship, the most important thing is to maintain a stable mentality. As long as it is stable and not carried away, everything will be fine.