went to one with the misses many many years ago, i sat down and this bloke tryed very hard to tell me all about my self, ect, i didnt give him any clues just said yes and no to his questions and he was so lost, after about 15 minutes off uttter crap he said " that was all he could get " and asked for his money I said " well mate if you had been any good at what you did, you whould have knew that i wasnt going to pay you when i sat down " and with that i got up and left and havent been near one since.