All good is hard. All evil is easy. Dying, losing, cheating, and mediocrity is easy. Stay away from easy.
I always admire people who do commercials because they have to put together a beginning, a middle, and an end in 30 seconds.
If you don't physically age gracefully, it's a bit sad. I think Steven Tyler can get away anything, because he still looks like he did in '73. Especially from row Z backwards in an arena. As long as the Stones keep their hair and don't get fat they'll get away with the wrinkles.

