Mike Lewis worked at Bain Capital before chasing his dream of playing professional squash. He is the founder and CEO of When to Jump, a global community of people who have left one path to pursue a very different one. When to Jump has reached millions through media impressions, in-person events, and brand collaborations. When to Jump, a collection of case studies with clear guidance on how and when to jump, is Mike's first book. He received his BA from Dartmouth College and lives in San Francisco.