It takes a lot of energy to be negative. You have to work at it. But smiling is painless. I'd rather spend my energy smiling.
I consider myself very lucky indeed to have had the career I have. I listen to the radio now and you can't tell artists apart.
In fact when you combine stem cell technology with the technology known as tissue engineering you can actually grow up entire organs, so as you suggest that sometime in the future you get in an auto accident and lose your kidney, we'd simply take a few skin cells and grow you up a new kidney. In fac

