Then you need some friends. On the how to acquire one, there are a few ways. One of the most effective outside of school or work is to join some club, some class or some sport activity. For instance, I joined a latin dance class lately (salsa, bachata) and I’ve met lots of very friendly people. Every Friday they also organize a night out to some local clubs to dance, and there you can meet lots of other people with a similar interest. It’s just an example though, pick something interesting, join a group of people etc.

You just need to be proactive. Staying all day in your room commiserating yourself is definitely not sexy