We all know someone like this A woman was at her hairdresser's getting her hair styled prior to a trip to Rome with her boyfriend. She mentioned the trip to the hairdresser, who responded, ""Rome? Why would anyone want to go to Rome? It's crowded and dirty and, worse yet, full of Italians. You're crazy to go to Rome. So, how are you getting there?"" ""We're flying on US Air,"" was the reply. ""We got a great rate!"" ""US Air?"" exclaimed the hairdresser. ""That's a terrible airline. Their planes…