Whoa, cool! Have you hit that point yet? Eric Clapton said that he hated 20-something year old Eric Clapton because 20-something could do stuff on his guitar that older-Clapton can't do anymore, AND 20-something year old Clapton was braver than older-Clapton in trying new. I think Clapton was in his 50's when he said that, so I'm just wondering if you've noticed that about you yet.
Me? I have trouble playing the radio anymore. I've never had musical skill nor singing talent. A doctor officially diagnosed me with something I knew all along -- I'm tone deaf. I can still admire musical skills though. I can still tell if someone is dang-good and you are.