Next June, Army Lt. Col. Andrew Morgan will strap into a capsule on the top of a Russian Soyuz-FG rocket. As the first stage engines ignite, 838.5 kilonewtons of thrust will thunder out of four liquid-fueled boosters. Less than ten minutes later, he will be in space, orbiting the Earth.
Benjamin Franklin nailed it when he said, "Fatigue is the best pillow." True story, Benny. There's nothing like pushing your body so far past exhaustion that you'd willingly, even longingly, take a nap on a concrete slab.