Gretchen Rubin is the author of several books, including the New York Times bestsellers The Four Tendencies, Better Than Before, The Happiness Project, and Happier at Home. She has an enormous readership, both in print and online, and her books have sold three million copies worldwide, in more than thirty languages.

On her popular weekly podcast, Happier with Gretchen Rubin, she discusses good habits and happiness with her sister Elizabeth Craft; they've been called the "Click and Clack of podcasters." Her podcast was named in iTunes's lists of "Best Podcasts of 2015" and was named in the Academy of Podcasters "Best Podcasts of 2016."

Fast Company named Gretchen Rubin to its list of Most Creative People in Business, and she's a member of Oprah's SuperSoul 100.

Enjoy!

This episode is brought to you by Shure. Shure is the brand behind my favorite headphones -- the SE846. Shure has been trusted by musicians and sound experts for years, and I use Shure equipment to help record each episode of the podcast. The SE846 earphones feature a groundbreaking low-pass filter that delivers extended high-end clarity and unparalleled low-end performance of a true subwoofer without sacrificing clarity or detail of mids or highs.

Go to shure.com/tim and use the coupon code "TIM" at checkout to save $100 on these phenomenal headphones through January 2018.

This podcast is also brought to you by FreshBooks. FreshBooks is the #1 cloud bookkeeping software, which is used by a ton of the start-ups I advise and many of the contractors I work with. It is the easiest way to send invoices, get paid, track your time, and track your clients.

FreshBooks tells you when your clients have viewed your invoices, helps you customize your invoices, track your hours, automatically organize your receipts, have late payment reminders sent automatically and much more.

Right now you can get a free month of complete and unrestricted use. You do not need a credit card for the trial. To claim your free month and see how the brand new Freshbooks can change your business, go to FreshBooks.com/Tim and enter "Tim Ferriss" in the "how did you hear about us" section.

***

If you enjoy the podcast, would you please consider leaving a short review on Apple Podcasts/iTunes? It takes less than 60 seconds, and it really makes a difference in helping to convince hard-to-get guests. I also love reading the reviews!

For show notes and past guests, please visit tim.blog/podcast.

Sign up for Tim’s email newsletter (“5-Bullet Friday”) at tim.blog/friday.

For transcripts of episodes, go to tim.blog/transcripts.

Interested in sponsoring the podcast? Please fill out the form at tim.blog/sponsor.

Discover Tim’s books: tim.blog/books.

Follow Tim:

Twitter: twitter.com/tferriss

Instagram: instagram.com/timferriss

Facebook: facebook.com/timferriss

YouTube: youtube.com/timferriss

Past guests on The Tim Ferriss Show include Jerry Seinfeld, Hugh Jackman, Dr. Jane Goodall, LeBron James, Kevin Hart, Doris Kearns Goodwin, Jamie Foxx, Matthew McConaughey, Esther Perel, Elizabeth Gilbert, Terry Crews, Sia, Yuval Noah Harari, Malcolm Gladwell, Madeleine Albright, Cheryl Strayed, Jim Collins, Mary Karr, Maria Popova, Sam Harris, Michael Phelps, Bob Iger, Edward Norton, Arnold Schwarzenegger, Neil Strauss, Ken Burns, Maria Sharapova, Marc Andreessen, Neil Gaiman, Neil de Grasse Tyson, Jocko Willink, Daniel Ek, Kelly Slater, Dr. Peter Attia, Seth Godin, Howard Marks, Dr. Brené Brown, Eric Schmidt, Michael Lewis, Joe Gebbia, Michael Pollan, Dr. Jordan Peterson, Vince Vaughn, Brian Koppelman, Ramit Sethi, Dax Shepard, Tony Robbins, Jim Dethmer, Dan Harris, Ray Dalio, Naval Ravikant, Vitalik Buterin, Elizabeth Lesser, Amanda Palmer, Katie Haun, Sir Richard Branson, Chuck Palahniuk, Arianna Huffington, Reid Hoffman, Bill Burr, Whitney Cummings, Rick Rubin, Dr. Vivek Murthy, Darren Aronofsky, and many more.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Closing Bell 10/9/25

Closing Bell

Will AI and Seasonality Push the S&P to 7000?

The AI-powered Podcast Player