Ever catch yourself abruptly pulled out of a war movie? The squad’s cut off, outnumbered, outflanked, and ready to make their last stand. As the camera pans slowly past all those beautiful and heroic Hollywood faces, you catch a glimpse of some random GI in the background — his unit patch is upside down, finger on the trigger, and he’s leaning on his rifle, with the muzzle in the mud, like an old man’s walking stick.
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.