I don’t feel much different in mind or body than I did when I hit my first ball on a snooker table at age 15..now age 66.
Use to get up at 5:30 and go for a run. Still do, except now it’s 7am. Still play billiards most days. Still play soccer and ball hockey.
No desire to ever be a pro snooker player. Preferred the sciences. Billiards has been fun, not a chore. I can’t remember ever ‘Practicing’...I make up my own games that hone skills. I’m a good player but not a great player.
The big difference today over 35 years ago is I don’t have to beat most players on technical talent, I beat them on table smarts. I can Tie most pool players in knots with safeties...or lure them into taking high risk shots.
I would lose to a top 128 ranked Snooker player 9 out of 11 frames..,but not humiliated. That’s good enough for me. Likely lose 7 out of 11 frames to a top player at American 8 ball. That’s fine. I’ll never do any better. I’ve no desire to spend 3 hours every day playing...45 minutes is fun at home.
Except for top ranking Snooker or Chinese 8 ball players, no real reward, except for fun. Putting in a lifetime of effort?... I’d rather go fishing or go for a hike. Maybe I could have cracked The top 128 rankings in Snooker but that’s as far as I would have made it. Anyways, no desire to improve for the sake of improving.