The document provides guidance on using gamification to encourage a 7-year-old son to eat his lunch. It outlines a 5-step process: 1) Set a clear target of having him eat all his meat. 2) Reframe this as a game by having him guess how many bites it takes to uncover a car on his plate. 3) Make the bites an appropriate size. 4) Support his progress through feedback. 5) Praise and reinforce his success to encourage continuing with future lunches.