I was a full blown cripple at 40. After 5 back operations I’m ok. I’m 54 but can see my body rotting away quickly and the back problems are creeping in again. I’d be long dead if I had any habits. Genetics are so powerful. It’s a spectrum and I’m on the lower end of it. My brain is on the upper end of that spectrum.At 41?
Hell, my socks are older than that!
Take the good with the bad and enjoy what you can while you can. No guarantees.
best
Fatboy