Chip Conley is the founder of Joie de Vivre hotels, the second-largest boutique hotel brand in the world. At age 52, he joined Airbnb as Head of Global Hospitality and Strategy, reporting to CEO Brian Chesky, who was 21 years younger. He earned the title of Airbnb’s “Modern Elder” by guiding the young founders on leadership and culture while learning Silicon Valley’s tech mindset himself. Today, Chip leads the Modern Elder Academy, the world’s first midlife wisdom school, and is the author of best-selling books like Wisdom@Work and Peak. He champions the idea that age and experience are assets—and that…