There is a major turning point in life when you have to decide: shall I grow old gracefully or shall I try everything to stem the tide? For me, that point came in 2001, when I stopped dyeing my hair.
I seem to have been able to make a career out of doing what I feel like doing, so why not keep doing it? What's corrupting is wanting to be more important. You want to be more arty - you get your identity from that. Or you get your identity out of making more money.
Nothing is too wonderful to be true if it be consistent with the laws of nature.