I suppose I am not very good with social interactions...

I can certainly get through introductions easy enough. I can fake it for awhile, but ultimately I don't know if it's a self-confidence, self-assurance, or a lack of interest despite wanting to be interested, things turn strained, perhaps a bit awkward, and I want out of the conversation which I then regret during excessive analysis. Perhaps it's social anxiety... I suppose it could be. That's surprising though. I just don't seem to know how to spontaneously and productively interact with people. I'm not sure what to do, but I need to do something.