I never suspected it had anything to do with glucose. I’d guess that it’s something where people with more willpower didn’t do as well in the ancestral environment, since they did more work than strictly necessary, so we evolved to have it as a depletable resource.
I never suspected it had anything to do with glucose. I’d guess that it’s something where people with more willpower didn’t do as well in the ancestral environment, since they did more work than strictly necessary, so we evolved to have it as a depletable resource.