Aging isn’t just a biological process. Our outlooks and emotions also change as we age, often in ways that boost our well-being. This week, we revisit a favorite conversation with psychologist Laura Carstensen, who helps us unpack the science behind this surprising finding, and shares what all of us can learn from older people. Then, as part of our ongoing series "Your Questions Answered," we revisit our follow-up chat with Laura, who responds to listeners' thoughts and questions and shares more of her research on what it means to live well as we age.

Why do some people risk their own lives to help another person, or give away their fortunes for the benefit of strangers? This week, we talk with psychologist and neuroscientist Abigail Marsh, who studies the science of altruism. We'll explore what's known about the brains of people who perform acts of remarkable selflessness, and how the rest of us can learn to be more like them.

We all tell stories about ourselves, often without realizing we’re doing so. How we frame those stories can profoundly shape our lives. In our latest You 2.0 episode, we bring you a favorite conversation with psychologist Jonathan Adler. He shares how to tell our stories in ways that enhance our wellbeing. Then, Max Bazerman answers your questions about the science of negotiation.

What does it mean to be stoic? Many of us assume it means you have a stiff upper lip, or that you suppress your emotions. That's what Massimo Pigliucci thought — until he started to peruse a book called Meditations. It was written nearly two thousand years ago by the Roman Emperor Marcus Aurelius. But Massimo, now a philosopher, says Meditations, and Stoic philosophy more broadly, offer wisdom that continues to speak to our lives. This week, we explore Stoic ideas and the lessons they hold for what it means to live well.

Many of us believe that hard work and persistence are the key to achieving our goals. But is that true when it comes to the pursuit of happiness? This week, we revisit a conversation with psychologist Iris Mauss, who explains why happiness can seem more elusive the harder we chase it, and what we can do instead to build a lasting sense of contentment. Then, we bring you the latest edition of our segment "Your Questions Answered." Behavioral scientist Alison Wood Brooks answers listener questions on how to be a better conversationalist — from what to do when the other person isn't contributing, to how to stop others from interrupting.

You’ve probably heard the saying, “Do what you love, and you’ll never work a day in your life.” The idea is that pursuing your passion will feel invigorating — almost magical. But passions can easily wane over time. This week, behavioral scientist Jon Jachimowicz looks at how to keep our passions alive, and how to channel old passions into new pursuits.

What should you do with your life? There's no one-size-fits-all answer to that question. But there are scientifically-tested methods that can help you to feel more in harmony with yourself and the world. This week, and in a companion conversation for Hidden Brain+, researcher Victor Strecher explores the science of creating a life full of meaning. It's the kickoff to our annual You 2.0 series, which this year will focus on purpose and passion. If you’ve reached the midpoint of the year and you’re feeling adrift, alone, or burned out, this series is for you.

There’s a saying that’s attributed to the Dalai Lama: in the practice of tolerance, one’s enemy is the best teacher. It’s a nice idea. But when people don’t share our values, it’s hard for us to tolerate theirs. This week, we bring you a favorite episode with sociologist Robb Willer. We discuss the common mistakes we make in trying to persuade others of our point of view — and how to break out of our echo chambers. Then, Kenji Yoshino answers your questions about how we hide our true selves.

Learning to play a musical instrument is hard. So is trying to run a marathon, writing a term paper, and caring for a sick child. These things involve frustration, pain, and disappointment — yet we do them anyway. This week, in part two of our look at the allure of suffering, psychologist Michael Inzlicht explains what we get from doing things that are difficult, and why the things we think will make us happy often do not.

We generally think of pain as something to be avoided. But psychologist Paul Bloom says that as much as we're wired to avoid suffering, we also seek it out. This week, we begin a two-part mini series about the curious pleasure we take in certain forms of pain.

Revenge often feels sweet, but what price do we pay for seeking it out? Researcher James Kimmel, Jr. proposes a radical theory: our desire for vengeance operates like an addiction in the brain. This week, how “revenge addiction” plays out in our everyday lives — and on a global scale.

Have you ever encountered someone who clearly knows you, but you have no idea who they are? This week, we feature a classic Hidden Brain episode about people on opposite ends of the facial recognition spectrum. Then, in the second part of the show, we bring you another perspective on facial recognition from the Revisionist History podcast. Host Malcolm Gladwell struggles with identifying faces, while producer Lucie Sullivan is exceptional at it.

You probably know someone who thinks they know more about something than they really do. But you could never be described that way . . . could you? This week, cognitive scientist Phil Fernbach explains the "illusion of knowledge" — the fact that we think we understand the world in much greater detail than we actually do. He'll explore why this happens, and how to close the gap between what we know and what we think we know. Hidden Brain is about to go on tour! Join Shankar in a city near you as he shares key insights from the first decade of the show. For more info and tickets, go to https://hiddenbrain.org/tour/

Forgetting something — whether it's a colleague's name or where we put our keys — can be deeply frustrating. This week, psychologist Ciara Greene helps us explore the science of forgetting. We look at why our minds hold on to some memories for a lifetime, but discard others within seconds. And we grapple with a question many people ask themselves: Is my forgetfulness a sign that something is wrong with me?

Do you feel like you control your emotions, or do your emotions control you? What scientists call "emotion regulation" turns out to be one of the most important life skills we can possess. It's essential in dealing with setbacks, in balancing risks and rewards, and in maintaining successful relationships. This week, psychologist Ethan Kross explores the growing and fascinating science of managing our emotions. He explains why our feelings so often go astray, and shares insights into how to reel them back in.

There's no magic potion that can make someone adore you. But there are things you can do to promote a deep and enduring connection — and even feelings of passion — between yourself and your partner. In the final chapter of our Relationships 2.0 series, psychologist Arthur Aron shares some techniques for falling and staying in love.

As we go through life, we’re constantly trying to figure out what other people are thinking and feeling. Psychologist Liane Young says this ability to assess other people’s thoughts ​is an extraordinary feat of cognition. This week, in a favorite episode from our archives, we explore this mental superpower — and how it can lead us astray. Then, we welcome back researcher Fred Luskin, who responds to listeners' questions about grudges.

As you go about your day, you likely interact with family, friends and coworkers. These relationships can help you feel cared for and connected. But what if there’s a whole category of people in your life whose impact is overlooked? Today, in a favorite episode from our archives, psychologist Gillian Sandstrom reveals some simple ways to make your life a little more joyful and maybe even a little less lonely. Then, we talk with researcher Erica Bailey, who responds to listeners' questions about authenticity and how to reveal our true selves to the people around us.

When we head into a negotiation — whether we're asking for a raise or trying to get our spouse to do the dishes — our focus is usually on getting the other person to agree to our preferred outcome. What we don't focus on are our own biases and blind spots. Behavioral scientist Max Bazerman studies the theory and practice of negotiation, and he says that paying attention to these biases can help us to craft better deals.

All of us want to "seen" by the people around us. We want to be recognized as unique individuals. Yet the experience of being seen in this way can be dispiritingly rare. This week, we kick off our "Relationships 2.0" series by talking with researcher Allison Pugh about the psychological benefits of what she calls "connective labor." She explains why this labor is often overlooked, and how to cultivate the superpower of making other people feel seen.