After being boxed in by man and his constructions in Europe and the East, the release into space is exhilarating. The horizon is a huge remote circle, and no hills intervene.
There's a fine line between what would characterize you as a troglodyte and what would characterize you as a brilliant, avant-garde, forward-thinking genius. There's some middle ground.
When you do a show five days a week and one night a week, the way I was doing, you use up so much music every day that pretty soon you find yourself hustling for material.