This is the key to time management - to see the value of every moment.
What I remember most about junior homecoming was my date getting sick afterwards. That kinda sucked. Then, senior year, someone got gum in her hair when we were dancing. She had to get one of the chaperones to take her to the office and cut up her hair. I felt really bad for her, but it worked out fine.
The reason that war is such a fascinating subject for writers is because it's a revealer. Put a bunch of people in an adrenaline-fuelled, life-or-death situation and their fundamental behaviours are exposed, the scrim is taken away and the motivations behind each personality come out to play.