I'm 60-ish, and I think a bunch of us are within a decade of that number. If you're younger, please enjoy yourself responsibly, and hopefully you'll join our club someday ;-) The title says it all, what would you tell your younger self? Aside from "buy Apple stock when it was cheap" or "stay away from the blonde in the little black dress (yes, THAT one)". I wish I had understood how to be a better singer back in the day. I wasn't any good at it till I was about forty and I rather enjoy it now. But maybe this is a skill that has to be earned an no amount of advice would have made any difference. The other thing is: don't wait for permission to try something new. Actually this is a good thought to keep handy at any age. Be healthy and safe, y'all.