No matter how clear the rules of your business are, some customers just won't abide by them. Even when these rules are utterly crucial, some folks either won't understand, or they'll forget. Or, they might just choose to ignore them, like the guy in this malicious compliance story. It doesn't necessarily matter how strong you are when it comes to moving giant bulky items like couches or refrigerators. You certainly need to have some big muscles to move those things, but it's easier if you can u…