是啊,按照“退出”先生的教义,当一个恐怖分子在拿着冲锋枪对着无辜的人群扫射时,值勤的警察应该很有礼貌地对他说:"Excuse me, Mr. Terrorist, would you please put down your gun and calm down? Let's go to Tim Horton and have a cup of coffee. I would like to know what problem you have and we would be very pleased to help you as much as you want. Thank you."