[Cantankerous]

i thought of one. an irrational, stupid one. there's probably a medical term for it.

i'm very afraid of speaking with people i don't know or don't know well. i will go out of my way to avoid having a conversation with someone i don't know on the street or at a party/event and i keep my head down and walk quickly. i keep my headphones on when i'm on the subway (unless i'm with someone i DO know in which case i'll be happy to talk with them), i don't talk to cab drivers, etc etc. really, i can't do it.