Something really amusing came to mind just today. This is from my recent trip to NYC. I was in my seat and the stewardess was coming through with drinks, when suddenly the PA system goes on and says "This is a cashless flight, only credit cards please". This guy, probably in his mid to late fifties, sitting in the row in front to me asks the stewardess, in an incredulous voice, if that was indeed true. To which she responds yes sir, no cash will be accepted on this flight, only credit cards. And the guy gets really angry and has a back and forth going on for ten minutes complaining that he doesn't like this policy. And at one time he said: "What happens if someone is travelling and they don't want their wife to know. I can't possibly use a credit card!". To which the stewardess rolled her eyes and just walked away. What a freaking loser that guy was. Unbelieveable.