No discussion of modern discipline for boys is complete without addressing screens. Video games, social media, and endless YouTube shorts are dopamine fire hoses. They train a boy’s brain to expect instant reward with zero effort. This is the direct enemy of discipline, which is the ability to delay gratification for a larger future reward. A boy who spends three hours gaming each day will find homework unbearably painful. His brain has been rewired for high-frequency, low-effory pleasure.