What drives me crazy is when my sister insists on describing to me in great detail every little developement in the relationships among her friends. Nevermind that I've only ever seen half of them much less could match the name with the face. Nevermind that when I try to talk about *my* friends she doesn't even pretend to listen, or in a few cases, is actively hostile toward them. Is it so much to ask that she at least behave the way she expects me to behave when the situation is reversed?!?