Yesterday I went to the hospital to register, waited in line for half an hour, and a burly man suddenly turned around and glared at me: "You stepped on my foot!" I quickly apologized: "Sorry, sorry." The burly man refused to relent: "Sorry isn't enough? My shoes cost over three thousand, you have to compensate." I said, buddy, I really didn't do it on purpose, there's a surveillance camera nearby. The burly man sneered: "I've already checked, that spot is a blind spot for the surveillance." I asked, are you sure? The burly man said: "Stop wasting time, just pay up."