At 72, I'm still riding as usual and loving it! After my horrendous rear-end incident, while it did make me re-think riding, I decided to continue. I do have a death wish and that's to die at 120 after a hell of a party and maybe doing wheelies thru downtown...somewhere, maybe getting arrested put in jail, released to go home, make love and.....die. ;-)
Keeping the body in shape and keeping it functioning well requires maintenance, not unlike keeping a vintage bike in good shape. Mental/spiritual attitude, physical conditioning, keeping active and doing physically challenging activities to keep sharp is super important for me. And it's paying off. The chiropractic are i'm now doing is keeping my body limber and pain-free. To challenge my balance and judgement skills, I also do Trap shooting which is a lot of hand-eye coordination, scuba diving, midnight mountain bike riding thru the hills along with motorcycling trials, dirt and dual sport riding.
I've always done things at 80% and keeping within my skill levels and avoiding major injuries. And in riding, I've found out that when you're being good and chill, be extra aware. Had I been going my usual 90-100 on Skyline that day, the guy that tagged me while he was going over 130+ may have turned out better for the both of us. So basically no matter what we're doing we have to take full responsibility for what happens.