This is a question you are asked in polite circles quite often, and any good socialite knows they should have their answer ready. It isn't a hard question, but it isn't an easy one either. The problem lies in the level of detail you need to give the asker, because most of us have a pretty good idea of at least part of what our job entails. There can be gray areas but these aren't the points of dicussion you have socially with friends or family. So I have created a little flow chart to help you through your next cocktail party. Feel free to mix it up.