To be an artist, you don't have to compose music or paint or be in the movies or write books. It's just a way of living. It has to do with paying attention, remembering, filtering what you see and answering back, participating in life.
Ignorance breeds antipathy. Until I got to know how computers worked, I didn't want anything to do with them. I said, 'Well, why do I need them? I write letters.' Which I still do.
It's true that I have a wide range of interests. I like to write and paint and make music and go walking on my own and garden. In fact, gardening is probably what I enjoy doing more than anything else.