I never thought I would say this, but I love it when that happens. Usually, it's somebody who thought they were going to get over on me, but I didn't see anything coming, likely because they went wrong somewhere. My favorite part is when it comes time to pay, that's when you see realization dawning on their face. I'm just like, I should feel bad, but since 9 out of 10 customers are like that, I'm just glad it's no longer happening to me. And if I do see it coming, I'm gone so fast.