A curiosity: do you guys that need so little sleep perform a lot of creative activities? I feel when I don't have anything too creative (or extremely intelectua

A curiosity: do you guys that need so little sleep perform a lot of creative activities? I feel when I don't have anything too creative (or extremely intelectually demanding) to perform I can go sleep deprived and do fine at everything, but I lose the ability to solve one of those problems you have to think for hours, or come up with good ideas. If I'm in the process of learning something complex, I get the distinct feeling of absorbing "fully" the content when I sleep well; whereas if I don't sleep well it doesn't seem fully "processed" yet. So my optimal sleep schedule varies by what kind of work I want to do. Do you just perform nominally at everything sleeping 4 hours?