Sleep deprivation (I’m an insomniac) has a similar effect if I have a lot of grindy work to do there is a point between tired and exhausted where I can hammer t

Sleep deprivation (I’m an insomniac) has a similar effect if I have a lot of grindy work to do there is a point between tired and exhausted where I can hammer through it. It’s a but like the balmer peak though.