Lar, but I think it’s also important to highlight some of the hidden points in your email
First I’m not really concerned with how I may feel 20 to 30 years from now. I’m 65 now (or will be in June), so if I’m even alive at 85, I’ll be surprised.
And secondly I live to eat. I get enjoyment from it, and would be content only getting 20 [or 30] years eating as I choose. Admittedly I also yet enjoyment from cycling and bowling, but I also know at 85, while I still maybe able to bowl and cycle, I won’t be competitive enough to get me that excited.