Gyms are fiat. Do real physical labor. Be productive with your energy.
You’ll learn more about life in a squat rack than a library. https://v.nostr.build/eh0k9GfKag0QCwSy.mp4
Discussion
Should’ve stacked harder 😊 
It has nothing to do with wealth accumulation. I have no desire to live an unproductive life no matter my age, status, or any other characteristic. The size of my stack doesn't change who I am.
If you go to gym to look good it is fiat. If you go to get strong then that is different. Besides getting strong without steroids and supplements is kind of a fun IQ test, not everyone succeeds.
I spent a week last spring digging holes to plant a line of windbreak trees. After that I've decided the best workout is just that.
Dig a hole and fill a wheelbarrow with the dirt using a shovel, walk a lap around your house with the loaded wheelbarrow. Dump it back in the hole. Repeat for an hour.