Back in college when I drove pizza delivery, I used to like being assigned to the upper class neighborhoods.. Nice and safe. That is until, in my experience, I

Back in college when I drove pizza delivery, I used to like being assigned to the upper class neighborhoods.. Nice and safe. That is until, in my experience, I saw how little they tipped, and how much they expected for it. Yet when I delivered in the neighborhoods full of gangs, working class folks, and migrant farmworkers, I'd receive generous tips for my delivery. It was quite striking. The poor know what a tip means to another poor person.