But live you get the chance every night to rework it and change it and hone it. But then you get the false, weird oddness of being able to look at it and say: "Well that's weird, because last night they laughed at that and yet they didn't tonight. So what did I do? Nothing was different." You have that strange thing of being able to tell within five minutes what an audience is like. Very quickly an audience gets a personality and you start to think: "What is it about you all; you all hate it, don't you?" Then you come out and have friends in and they say: "It was brilliant!"