When I was in the army, they gave us a pickaxe and sent us to dig a hole. In fireteam partners (FTP), one of us kept watch while the other dug, and we traded off as required. I don't remember how long it took. We dug until we could stand and just see out from the ground. Cheats; my FTP and I were both under 5'5. That hole wasn't as deep as some people had to make theirs. It didn't fill any less with water. The night frost was still cold. The waking nausea of sleep dep still made it feel like...