I hate it when people say 'hi' to me. It does not convey any meaning except 'pay attention to me now' and you're not even explaining WHY you want my attention. I hear 'hello' either as meaningless noise or as an irritating demand. Just go ahead and talk!
Unfortunately, greetings DO convey meaning to other people. What meaning, I cannot fathom. But this gets me into trouble because rather than going through back-and-forth exchanges of meaningless words, I just want to jump right in. I want to walk up to a person and say "I need to drop off some papers for so-n-so" or "do you know where blahblah is?" without irritatingly insincere questions and uselessly vague answers! I do not want to ask how you are when I don't actually have the time or interest to hear a real answer, and I do not want to lie to you with a vague expected response, ughhh. Can't we just be practical and stop this fucking pretense?
Do other people actually enjoy the ritual of "hello" "hi" "how are you" "fine, how are you" "fine." before the actual conversation?? How does that not annoy the shit out of people? I don't want to exchange names unless I plan to talk to you again. Why would I?
It took me this long to realize that this is probably part of the reason that other people think I don't like them - I do not want to make pleasantries, ever. Ugh. I gotta figure out a way to make it interesting for me so that I stop seeming like the rudest person.