In this bonus segment, Jim lays out his “75% Rule” for staying focused: devote three-quarters of your waking energy to your primary goal, and let the rest be divided among side quests, health, relationships, and a little wiggle room for fun. Includes with humor, gamer analogies, and talk of “habit stacking,” while the two unpack the balance between thinkers, planners, and doers—and why assembling the right mix of people around you might be the real key to success.