Name any other occupation besides the United States military where the supervisors in charge must remind all of their employees not to get a DUI over the weekend. There's no other job you could possibly have where your boss tells you he will literally come get you at 3am, just DON'T drive under the influence. It doesn't matter, that tally on the quarterdeck counting the days without a DUI is going back to zero Monday morning whether they like it or not.