If I look at it objectively, I'm bad at it. I think it could be an issue more that like, I initially impress people, then as they get to know me more, they just go "wtf." So I'm VERY good at you know, being initially friendly and stuff to people, but they don't seem to for the most part want much to do with me.
I think another thing too is, my old circle of friends have very different interests than I do now. Basically, I went from "nerd" in high school to "jock" as an adult. Odd how things work out like that. So like, in the media I like, I'm more on the "nerd" camp, but in the things I do, I'm more like a jock type person. But I also don't party like at all ever.
I do got friends, though, online I got like 5 or so, and in real life, probably another 5. I mean, I know lots more people than that, but that's all I'd count as friends. There's a big difference between friends and acquaintances, that's what I had to realize.
For me, the easiest way to define a friend is whoever is left at the end.