3rd day since school started, things are not going well.

I don't know anyone in this city, I can't talk to people, I have a lot of things to do and I don't know how.

I'm feeling terrible in a class full of Young adults (17-18 mostly) and I'm 26. I'm not good. I've tried talking to a lot of people but it seems I lack something, everyone have their group at this point and I don't. I feel out of place in a class full of normies, rich people, and mostly women.