If I had my way, I would have sex, drugs, and rock 'n' roll at least 4-6 hours a day. So long as there are going to be things in the way of that, we're going to have a revolution.
Even such an obvious idea as to observe an animal with vertigo or to rotate an animal did not occur to him, in spite of the fact that he conducted numerous vertigo experiments with human subjects and made frequent use of animal experiments.
It's fun to be there with the guys, to practice with them, arrange the balls, do this, do that, but when you play you can get some of this nervousness out of your system.