Some university collective activities are compulsory, even if they are voluntary, they also have credits. It is also good to get good grades in college. Some people pursue different things, like a person, a person shopping, a person eating, everyone pursues different things. I suggest you take part in group activities. It's better to have more friends than no friends.
During my college years, I just exercised my social skills, made more friends and lived in groups by myself. I can't do it without friends and partners. I like being alone. You can usually go to the library, such as class activities. I don't want to take time off if I can attend as much as possible. I can also have some impressions of you.
There are many group activities in the university, which are opportunities for everyone to show off and make friends. Large-scale collective activities such as group gymnastics and school sports meet all need your collective consciousness, otherwise, if you still have this personality during your later work, your work will be hindered.
What college exercises is social skills. You can join more clubs you are interested in, and joining clubs is also a compulsory course. You still have to correct your current personality, integrate into the group and make more friends. No problem. You need some friends at every stage. Friends don't ask much, just one or two good friends.