When people are ready to, they change. They never do it before then, and sometimes they die before they get around to it. You can’t make them change if they don’t want to, just like when they do want to, you can’t stop them.
I think anybody can take a good picture. My idea of a good picture is one that’s in focus and of a famous person doing something unfamous. It’s being in the right place at the wrong time.
