I think of it like this: if you leave your car sitting in the garage, it’s not for good for it. Gas will gum up, battery will die, all manner of issues from not

I think of it like this: if you leave your car sitting in the garage, it’s not for good for it. Gas will gum up, battery will die, all manner of issues from not running it. However, what ultimately will make a car crap out is the number of miles on it. Running it kills it, but not running it can kill it first. Burning calories by eating/exercise is largely what kills us, but exercise can help keep our heart running when it otherwise might’ve failed due to congestive heart issues, or diabetes, etc. Death from metabolism means you avoided the other stuff.