Tyler Hwang

This book was sooooooo insightful! Reading this book led to many new revelations that I would never have had if I hadn't read the book. I especially liked his idea of keystone habits, small changes that spark bigger transformations, and his real-world examples, like how Alcoa improved safety or how Starbucks built strong routines for employees. Charles's son Oliver Alter Duhigg, with whom I attend secondary school with has given me the greatest advice of my life: to read this book. Thank you, Charles, for such practical and inspiring writing!