The internet is truly magical place. Where else can you find a detailed walkthrough on how to make an air-powered, arrow-launching gatling gun (sort of) with little more than a few valves, an empty six pack of Coca-Cola bottles, some wood, and a bike pump.
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.