The Pentagon's Office of Cost Assessment and Program Evaluation performed a cost estimate on the Death Star from Star Wars, with one estimate coming out to roughly $193 quintillion, according to VICE.
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.
And no one knows that better than military service members and we have the pictures to prove it.