Yep, that's exactly the lecture I had in mind for my original comment. I decided to shorten down to "no one is sure what the advantage is" rather than try to bo

Yep, that's exactly the lecture I had in mind for my original comment. I decided to shorten down to "no one is sure what the advantage is" rather than try to both explain Sapolsky's conjecture and not mislead people into thinking its an established scientific fact.