Through my "Operation Knicks Knowledge" experiment, I've discovered that basketball rules evolve constantly—and one particular change reveals a profound truth about human nature. We manage what we monitor, and we encourage what we reward.

Get in touch: [email protected]

Visit Gretchen's website to learn more about Gretchen's best-selling books, products from The Happiness Project Collection, and the Happier app.

Find the transcript for this episode on the episode details page in the Apple Podcasts app. 

See omnystudio.com/listener for privacy information.