Bloomberg Radio host Barry Ritholtz speaks with journalist and entrepreneur Dan Harris, author of the New York Times bestselling book “10% Happier: How I Tamed the Voice in My Head, Reduced Stress Without Losing My Edge, and Found Self-Help That Actually Works.” Harris also launched the app Ten Percent Happier, and hosts the Wondery podcast “Ten Percent Happier with Dan Harris.” He lives in New York City.