first off be as nice and straight forward as you can. keep in mind these ppl are goin thru something that makes them act this way. second, never ever fight back. that jusmakes it worse. if some one is particularly evil, tell them " im sorry i cant help you with this, but im going to find someone who can" and get urSuperiorr. ur dont have to kiss but, but jus by being kind u will besurprised at howmany will actually apologize later.