I’ve never strolled. I never set out to encounter, I set out to walk. I set out to dispel daily depression. Every afternoon I get low-spirited, and one day I discovered the walk. I had some place to go on the Upper East Side, and I lived downtown on 12th Street. I decided to walk on impulse and it was three miles and it took an hour and I thought, “Oh, this is great, I feel so much better.” Lots of people know this, but I never knew it until I just stumbled on it. And then I began to make deliberate use of it. So I am always walking somewhere. I set myself a destination, and then things happen in the street.