Gretchen Rubin, The Onward Project

Ep. 241: Malcolm Gladwell Talks About “Talking to Strangers” Plus a Delicious, Healthy Hack

Ep. 286: September Is the Other January, Jay Shetty Explains How to Think Like a Monk, and a Spotlight on Colson Whitehead

Little Happier: How Douglas Adams—Author of “The Hitchhiker’s Guide to the Galaxy”—Gave Himself Confidence.

Little Happier: Dolly Parton and Oprah Winfrey Talk about Humility and Hubris

Ep. 246: Have Your Words Ready, and a Conversation with Simon Sinek about “The Infinite Game”

Ep. 283: Happier Podcast Book Club: Renowned Writer Ann Patchett Talks about Family, Forgiveness, and Memory in “The Dutch House”—and a Spotlight on Trevor Noah.

Ep. 334: Happier Podcast Book Club: Writer and Musician Michelle Zauner Talks about Family, Identity, and Food in Her Memoir “Crying in H Mart”

Ep. 234: Try the SLANT Approach to Listen Better and How to Deal with a Sweetheart’s Unenthusiastic Support

Ep. 236: Stay the Course with Your Good Habits

Little Happier: Who Is the Main Character, Who Is the Supporting Character?

Ep. 252: Walk for 20 in ’20! Plus We Discuss “Power Hour” and Answering Frivolous Questions During Job Interviews

Ep. 268: Limit Yourself to One Option, a Self-Care Solution, and Chris Guillebeau Talks about “The Money Tree” and Creating the Work Life We Want

Ep. 291: Get Out of Your Storage Unit, a Hack for Reducing Unwanted Talk, and a Conversation about Relationships with Esther Perel

Ep. 297: Happier Podcast Book Club: Author Yaa Gyasi Talks about Family, Faith, Science, and Belonging in “Transcendent Kingdom”

Little Happier: Yogi Berra Was Funny, and He Also Hit on Some Profound Truths

Little Happier: Actor Andrew McCarthy Faces the Question of How, as a Parent, to Acknowledge a Child’s Pain

Little Happier: Mindy Kaling’s “Rules for Writing” Show That We Can Be Funny Without Being Mean

Ep. 422: Create an Audio Apothecary, Questioners Don’t Like to Answer Questions—and a Terrific New Quiz!

Ep. 235: Talking Happiness with Bestselling Author Rachel Hollis

Little Happier: I Love an Emotion that I Call the “Varsity Team” Feeling.