I agree that exercise is a great psychological benefit. But at a certain age you're exhausted more easily and recover less well. I say this as very active mid

I agree that exercise is a great psychological benefit. But at a certain age you're exhausted more easily and recover less well. I say this as very active middle-aged weightlifter (who gets more joint pain from running but that's besides the point). But maybe since this article talks about people in their 20s mostly, including I think 30s, your advice us definitely worth following. But if you need something to work 20 hr days on deals, I dunno, maybe don't do that. Or maybe do it with a fixed goal - save $x. I think a lot of the people in the articles are addicted to work, though! I'm lucky in that I never had that issue.