What defines who we become - our choices or our circumstances? In A Most Improbable Career... and the Mystery of Nature vs. Nurture, Tony C. Livingstone takes readers on a witty, insightful, and deeply human journey through an extraordinary life shaped by perseverance, humor, and purpose. From law school on the East Coast to the corporate boardrooms of New York, from defending iconic consumer products to managing ethics and compliance at the highest levels, Tony's path has been anything but ordinary. Along the way, he reflects on how his upbringing, values, and the unpredictable twists of fate have molded him - and how, in understanding himself, he hopes his daughter might understand the part of him that lives on in her. Written with candor and heart during his battle with Parkinson's Disease, Tony's story blends sharp humor, professional insight, and timeless life lessons about resilience, integrity, and finding meaning in the chaos. This is more than a memoir - it's an invitation to reflect on your own improbable journey and the balance between what life gives us and what we create for ourselves.