Mitch Haniger, outfielder for the Seattle Mariners, hops on a call to talk about why smart guys struggle to be good hitters and what he's doing to simplify his swing and hitting approach, what are the common philosophies and characteristics of the hitting coaches he has worked with, why he prioritizes controlling the controllables and what ways he practices attention, focus, and mindfulness in his daily life, and what defensive skills he emphasizes mastering to ensure he is contributing to stopping runs.