What's your avg hours asleep per day in the past month? 1-4 sustained (let's call it 3.7 avg) over years is like no anecdote I've read and believed (though cert

What's your avg hours asleep per day in the past month? 1-4 sustained (let's call it 3.7 avg) over years is like no anecdote I've read and believed (though certainly medically possible). Have you measured your performance at various levels of sleep? Supposedly feeling "rested" isn't even sufficient to guarantee full performance.