Long gone are the days when war was governed by an “anything goes” system. As weaponry has become more advanced, so have the rules of warfare. Practices that involve excessive torture of the enemy are not only frowned upon, but have also been made illegal on the international stage.
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.