I had three cashiers up front but the line continued to build. "This is ridiculous!" yelled an uptight Karen. A confused elderly man was fumbling with his wallet and didn't know how to use his card. Several Indians stood a few feet away, a cloud of stink following their every move. "Why no coupon? Why no get coupon?" yelled an abrasive Chinese woman who comes in every fucking day. "I'll take a look at it, no problem!" I said with trembling hands. This is fine. It's always fine.