You might find some friends, or a wife, at some point in the future. Well, you might have friends, you never mentioned that... but yeah.
The best advice I can offer is like others have said: occupy your time and don't rely on other people for emotional comfort. You might get a touch cold, but that hasn't happened to me yet, and I live alone in a flat with no company. It's fun. You can go scare seagulls... take your telescope outside and look at stuff... cook.
Find things you enjoy and make life bearable, and through them, make life fun