If you had to debate a version of yourself that was ten years younger, who would win? What about a game of chess? Or a 5k run? How are you better, or worse, at various traits than you were then?
I like to think that I an smarter now, so I could outwit younger me… But then younger me very well may have more stamina & energy.
But aside from overall energy, I fell like I am physically just as good as I’ve ever been – If not better!
I am just more frequently tired now, in my old age 😉