The final installment of our series explores the conversations that most of us dread, like frank discussions of our differences or a negative performance review at work. We often anticipate that these chats will go badly—and end in hurt feelings or embarrassment—but there are proven ways to make them easier to navigate.Host Charles Duhigg talks with psychologist Jay Van Bavel about strategies for having the hardest conversations. And: Vernā Myers, Netflix’s former vice president for inclusion strategy, tells the story of what happened inside the company after an executive was fired for using a racial slur. This Slate miniseries dives into the art and science of meaningful conversations, inspired by Duhigg’s bestselling book, Supercommunicators. The guides we mention in this episode can be found at charlesduhigg.com/tools/Supercommunicators was produced by Sophie Summergrad and Derek John, who also did the sound design. Our technical director is Merritt Jacob and our supervising producer is Joel Meyer. Learn more about your ad choices. Visit megaphone.fm/adchoices

Truck Nutz is a brand name for the dangling plastic testicles some people affix to the bumpers or hitches of their vehicles. Also sold as Bulls Balls, Your Nutz, and other brand names, these plastic novelties have a powerful symbolic charge and are often associated with a crass, macho, red state audience. But truck nuts are a surprisingly complicated signifier whose symbolic power is increasingly divorced from their real-world usage.On this episode, we talk to owners and users of truck nuts, investigate the origins of the accessories, and deconstruct the meaning of these oft-joked-about symbols. We’ll also take a tour of other novelty testicle products, including Bike Balls (testicular bike lights), Gunsticles (plastic testicles for guns), and Neuticles (prosthetic testicles for neutered pets), to better understand the maligned symbolism of truck nuts.Links and further reading on some of the things we discussed on the show: Ad for Monster Truck Nuts  Truck Nutz Prank Call  Elie Mystal’s writing on truck nuts for Above the Law  Austin Vasectomy in Austin Texas  This episode was written by Willa Paskin and edited and produced by Benjamin Frisch. Decoder Ring is produced by Katie Shepherd and Max Freedman. Evan Chung is our supervising producer.If you have any cultural mysteries you want us to decode, email us at DecoderRing@slate.com. Or you can also call us now at our new Decoder Ring hotline at 347-460-7281. We love to hear any and all of your ideas for the show. Want more Decoder Ring? Subscribe to Slate Plus to unlock exclusive bonus episodes. Plus, you’ll access ad-free listening across all your favorite Slate podcasts. Subscribe now on Apple Podcasts by clicking “Try Free” at the top of the Decoder Ring show page. Or, visit slate.com/decoderplus to get access wherever you listen. Learn more about your ad choices. Visit megaphone.fm/adchoices

Join Dr. Dustin York, a nonverbal communication expert and former public relations strategist for Obama's campaign, as he reveals why our gestures and facial expressions often speak louder than words. Delve into the dynamics of nonverbal cues in iconic sitcoms like The Big Bang Theory, where body language and tone enrich storytelling. Discover how mirroring and subtle signals can enhance connections, and learn how writers balance humor and emotion to captivate audiences. It's a fascinating exploration of communication beyond dialogue!

Shawn Levy, author of 'King of Comedy: The Life and Art of Jerry Lewis,' dives into Jerry Lewis’s infamous unproduced film, 'The Day The Clown Cried.' He discusses the film’s audacious premise of a clown in Auschwitz and its status as a cult curiosity. Levy reveals the challenges Lewis faced in tackling such a sensitive subject and explores the film's mixed legacy, questioning the appropriateness of combining humor with tragedy. The conversation sheds light on Lewis's controversial career and the cinematic balance between comedy and serious themes.

In this enlightening discussion, psychology professor Nick Epley and writer Mandy Len Catron share insights on meaningful communication. Epley reveals how deep questions can create strong connections and transform conversations. Catron reflects on her viral New York Times article about love and the power of structured queries. They explore how thoughtful engagement can foster intimacy, even among strangers. Listeners learn practical tips to enhance their relationship-building skills through genuine, transparent dialogue.

In a new miniseries inspired by Charles Duhigg’s bestseller, the former host of Slate’s How To! podcast sits down with psychologists, social scientists, and even a Hollywood writer to explore how to ask the right questions, communicate without words, and find meaningful connections in our lives. Learn more about your ad choices. Visit megaphone.fm/adchoices

You may never have thought very hard about scratch-off tickets, but that’s part of their power. They’re a form of gambling that’s simply a pedestrian part of American life. But not so long ago, they were risky and innovative, the killer app of their time and the must-play game of the state lottery. In this episode, Ian Coss, host of the new podcast series Scratch & Win, is going to walk us through the history of the scratch-off ticket: its invention, its popularization, and its connection to the explosion in gambling that’s now all around us. This episode of Decoder Ring was produced by Katie Shepherd. Decoder Ring is also produced by Willa Paskin, Evan Chung and Max Freedman. Derek John is Executive Producer. Merritt Jacob is Senior Technical Director.Scratch & Win is a production of GBH News. It is produced by Isabel Hibbard and Ian Coss and edited by Lacy Roberts. Its editorial supervisor is Jenifer McKim with support from Ryan Alderman. Mei Lei is the project manager, and the Executive Producer is Devin Maverick Robins.If you have any cultural mysteries you want us to decode, please email us at DecoderRing@slate.com. And you can also now call us at our Decoder Ring hotline — that number is 347-460-7281. We love hearing your ideas, and we especially enjoyed all the messages we got about our last episode on the ’90s swing craze. Keep ‘em coming! And even better, tell your friends to check us out.Want more Decoder Ring? Subscribe to Slate Plus to unlock exclusive bonus episodes. Plus, you’ll access ad-free listening across all your favorite Slate podcasts. Subscribe now on Apple Podcasts by clicking “Try Free” at the top of the Decoder Ring show page. Or, visit slate.com/decoderplus to get access wherever you listen. Learn more about your ad choices. Visit megaphone.fm/adchoices

The late '90s swing revival was full of surprises, reshaping music and dance culture dramatically. Host Willa Paskin digs into its unexpected roots, with insights from iconic bands and dancers. The Super Bowl halftime show marked a peak, but the scene's rapid fall invites reflection on authenticity versus commercialization. A unique ad campaign for The Gap brought swing into the mainstream, showcasing a creative blend of dance and fashion. Ultimately, the episode captures the enduring allure and complexity behind a musical phenomenon that many remember as just a punchline.

Amanda Mull, a senior reporter at Bloomberg Businessweek, and historian Bob Kealing, author of "Tupperware Unsealed," discuss the cultural legacy of Tupperware and its journey from a household staple to a symbol of empowerment. They explore how Tupperware parties revolutionized women's sales opportunities and reflect on the contemporary obsession with organizing, especially in the age of social media. The duo also highlights the emotional weight of home organization and how it serves as a coping mechanism in chaotic times.

People often say that money can't buy you happiness. Sometimes, if you ask them to tell you more about it, they'll mention a famous 2010 study by Nobel Prize winners Daniel Kahneman and Angus Deaton. That study found that higher household income correlates with greater emotional well-being, but only up to around $75,000 a year. After that, more money didn't seem to matter.This was a famous study by two famous academics. The result stood for over a decade. And it feels good, right? Maybe the rich aren't so much happier than anyone else. But researchers have recently done a complete 180 on this idea. In 2021, psychologist Matt Killingsworth found nearly the opposite: That more money does correlate with more happiness. And that the relationship continues well beyond $75,000 per year.Today on the show: Does more money mean fewer problems? Two researchers with totally different takes come together to hammer out a better understanding of the relationship between money and happiness.This episode was hosted by Sally Helm and Nick Fountain. It was produced by Sean Saldana, Sam Yellowhorse Kesler, and Emma Peaslee. It was edited by Meg Cramer and fact-checked by Sierra Juarez. Engineering by Cena Loffredo. Alex Goldmark is Planet Money's executive producer. Learn more about your ad choices. Visit megaphone.fm/adchoices