Exactly, sleep deprivation can also cause a loss in willpower and thus move oneself closer to the depression/apathy end of the spectrum. Nothing new, really, bu

Exactly, sleep deprivation can also cause a loss in willpower and thus move oneself closer to the depression/apathy end of the spectrum. Nothing new, really, but as it so happens I listened to Andrew Huberman's podcast on "willpower & tenacity" last night where he spends a good amount of time addressing this topic.