When the audience is awful you can still have a great night and people will walk out thinking they had a great time even though there was loads of loudmouths and the sound was terrible.
Leo KottkeI would say that if you don't feel like talking to the crowd something is wrong and if you force yourself to talk to them things will happen and to that extent things aren't choreographed.
Leo KottkeThe bulk of my set is instrumental and you have to give yourself and the audience some relief because a performance is not about great guitar playing it's really about entertainment.
Leo Kottke