"The problem being: for years I was struggling - first to prove that I had any talent, then to create some skills and finally to fulfil it reasonably. But then once I got there it was, "OK. I did that, but I want to be happy." And that's a whole different deal. It's kind of like a dance. Being active seems to help. I'm 70, so sometimes a little voice is going, "Just take it easy"."