Introduction

Tipping is a fascinating practice, primarily experienced in the united states in restaurants. The idea that after the service is rendered, after the check is presented, we will unilaterally make up how much money we're going to give to the person who waited on us. And as we learned from jerry seinfeld, it's a complicated transaction because if seinfeld is really worried about how people see him, he's probably not going to make a video xplaining why he leaves big tips.