Photography suits the temper of this age - of active bodies and minds. It is a perfect medium for one whose mind is teeming with ideas imagery for a prolific worker who would be slowed down by painting or sculpting for one who sees quickly and acts decisively accurately.
I think when you begin to think of yourself as having achieved something then there's nothing left for you to work towards. I want to believe that there is a mountain so high that I will spend my entire life striving to reach the top of it.