When Socrates was about 30, and his father was long dead, he was still pursuing the art of sculpture, but from necessity, and without much inclination.
I take this art very seriously and passionately. I love what I do. You can't help but grow. That's not to say you don't make mistakes or make bad choices, but that's part of the art. Painters paint bad paintings.
I think of art, at its most significant, as a DEW line, a Distant Early Warning system that can always be relied on to tell the old culture what is beginning to happen to it.