Knock? Is that what your crew does on the canopy after you fell sleep waiting for the course to clear!?
And yes, I can fall asleep anywhere at will
Been there...borderline narcoleptic....."Stew?...STEW!"....."huh?,....mmmmmmmmmmmmmm yeah, I'm with ya".....you're going flat out dawn til dusk, nowhere to sit down, you get in the car....quiet, kind of comfortable, you don't need to hold your head up...tick tick zzzzzzzzzzzzzzzzzzzzzz