 And everything was guns and butter, and my brain just sort of melted. Guns and butter. That's macroeconomic shorthand for all the stuff a government might choose to spend money on. So guns, that's like national defense versus the butter of social programs. It was not what Min imagined studying economics would be like. I think what I really meant to do is to become a behavioral economist. And I think that's kind of like what novelists do.