I usually assume that I annoy everyone by default and that everyone is actually a terrible person unless they appear to be as awkward as I percieve myself to be or to share similar interests before I have to talk to them about it.
I'm a judgemental asshole, pretty much. I blame years and years of bullying.
I also have very little tolerance for ignorance and, and when I was a kid and after I started testosterone I've been prone to telling people exactly what I think of them before I even know it, which I want to get over because the way I deal with these things is a personal issue and not one I should blame hormones for. I'm afriad I'll get myself beaten up in the environment I live in right now.