Simply from the physical & mental perspectives, how many more years do you think you could continue to participate in motorsports? Disregarding financial & "unforeseen circumstances", naturally.

I've been out of it for a long time, but am looking at myself and thinking...
- I'm 62 and probably in as good or better condition than most people I know my age; losing about 30 lbs since 2019 has helped
- My two older brothers are 72 & 74; the younger of them is still active outdoors, but the other has experienced some significant health issues the last couple of years which have slowed him down
- I did one of those life expectancy calculators and it said 91, supposedly 6 or 7 years above the average

Looking at the above and considering my on again/ off again involvement in motorsports (motocross and drag racing) goes back 40+ years, I'm thinking I've got (at least?) 10 more years to do this at some level.

So, I'm curious what others think about this for themselves. Thanks