Me? Not ashamed to say that I'm 49 (going to be 50 sometime this year), and I'm surprised that I made it this far because of the ways that I did some things in my younger years.
However...............even though I'm pushing the 1/2 century mark, I can still ride a bicycle 10 miles or more, and am in pretty decent shape.
On the other hand, it's kind of disconcerting to stare too long at myself in the mirror, because I see all the grey and chrome hair that I now have, and start to feel old.
Easy enough to fix though.................I either (a) play a video game, (b) watch Adult Swim on the Cartoon Network (Robot Chicken and Rick and Morty are 2 of my favorites, or (c) go for a bike ride and come in at an average speed of 15 mph or better, and realize that even though I may have silver hair, I'm still a lot younger acting (and looking) than many of those who are my current age.
Shoot.............................a couple of summers back, I was riding against some dude half my age, and was still able to keep up with him until he turned off the route I was riding. We were averaging around 25 mph for around 2 1/2 miles.