Aging can be good or bad
I'm having grief at age 29, but at age 20, when I flunked out of college, kept living with my roomie on campus till the school forced me out, and kept a hotel room for the night before coming home with tail-tucked to my parents, and then proceeded to get run through by a dating app chick who was using me as a rebound -
I thought I was old and ailing THEN, at age 20. I wasn't. I actually had a growth spurt 8 months later, and even now, many things are still ahead of me.
people can still do amazing stuff. Kim Collins set a PR in the 100 meter at almost 40. The Kenyan legends are setting PRs and world records at 30+.
Just adopt the mindset of legends
we're all gonna make it brah