When we think about living a long, healthy life, most of us imagine sticking to a strict diet, hitting the gym regularly, and avoiding bad habits like smoking and drinking. But what if there's more to the story? After diving into the life of Mike Fremont, a vibrant 100-year-old, and exploring Peter Attia's insights from his recent book on longevity, we uncovered some surprising lessons on what it takes to live to a ripe old age.