There may be clubs in your area in which you can engage one of your interests. Myself, I joined a chess club, which is great for me, it's once a week for four hours, and that's it. And we talk pretty much about nothing but chess. It works for me because I'm pretty passionate about the game (although not very good). Every now and again we do discuss local or federal politics, or business, but for the most part we all come to share a common love of the game, so I don't need to worry about rambling and boring people with my interest, so long as I talk about chess; they all want to hear it anyway.
Maybe I got lucky in that there's no real internal politicking in this club, I imagine not all clubs are the same way. It's something I look forward to on a weekly basis and has now become part of my routine. I remember it was rather awkward joining due to my social awkwardness, but I think I've become an accepted member of our club now. It's incredible how much good grace a few homemade pies can get you.
I joined when I realized how socially introverted I was becoming and how much I hated the idea. It gives me regular human contact, and keeps it to a manageable level.
It works for me, anyway. Something worth considering, I think.
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Those who dance, are considered crazy by those who can't hear the music.
--George Carlin