Go to places where people go to chill and make friends. I used to be incredibly shy, didn't talk to anyone. But now that I'm breaking away from the "truth", I'm a completely different person. I have a co-worker that tells me that there aren't any strangers to me, just people I haven't made friends with yet. I've learned a few drinks loosen me up and then I'm free to talk to anyone. After the initial ice is broken, conversations flow easier.
Try joining organizations or clubs where people share your interests. We come from an organization minded background, so use that background in making yourself feel comfortable around others with like interests. Bowling club? Pool club? If you live in or around a city, you can find a lot to get into. Just meet people. Aim for friendships. The rest will come later.
If I knew this before I got married and learned TTATT, I'd be in a completely different situation now.