There are two ways to solve the problem you mentioned. One is to take a step back and explain the situation to the family. You can quit school. If you really don't adapt, your family will understand. After all, it is not easy to be outside. The second way is to go further and force yourself to go out. No matter what the language quality is, try to find opportunities to go out and meet new people, keep smiling and be friendly to others, participate in various activities and make friends simply for the sake of making friends! In this way, I will finally meet a few people I can talk to, and I will gradually adapt to life there.