I just play to the people I can see. So it's almost like you are playing to the first few rows of the crowd. You can see the faces of the first hundred people, but then it becomes a blur as the crowds disappear over the hill.
The great accomplishment of Jobs's life is how effectively he put his idiosyncrasies - his petulance, his narcissism, and his rudeness - in the service of perfection.
It evolved from my experience in the fifties, growing up during the McCarthy era, and hearing a lot of assumptions that America was wonderful and Communism was terrible.