I’m having the Monday coffee with CP and SK. SK has only a dollar in cash and asks if I can get the rest of his drink.

“Sure,” I say. I pull out a twenty dollar bill. I don’t have anything smaller.

“I’m on the twenty dollar diet,” I say. “I only pay with twenties.” It’s supposed to be a joke but I have no idea where I’m going with it until I notice that CP also has a twenty out and ready.

“See? CP’s doing the same thing. It’s rough out there. We have to burn the small bills just to keep warm.”