Why Revenge Feels So Good—and Why It Hurts Us

Why Revenge Feels So Good—and Why It Hurts Us

Author: PRX and Greater Good Science Center July 16, 2026 Duration: 23:18
Neuroscience reveals revenge can become a powerful habit—and that forgiveness may be one of the most effective ways to break the cycle. Summary: After years of bullying led him to almost committing an act of violence, James Kimmel Jr., an assistant clinical professor at the Yale School of Medicine, set out to understand why revenge can be so compelling—and how forgiveness can interrupt that cycle, easing emotional pain and strengthening self-control. On this episode of The Science of Happiness, we explore what science can teach us about healing ourselves and creating a less violent world. How To Do This Practice:  Think of a Grievance: Bring to mind a person or situation that still causes you hurt or resentment. Notice How It Feels: Take a moment to observe any tension, anger, or pain that arises without judging it. Imagine Forgiveness: Without forcing yourself to forgive, simply imagine what it would feel like to let go of the hurt. Notice the Shift: Pay attention to any sense of relief, ease, or softening—even if it's subtle. Return to the Feeling: When the grievance comes back, revisit that imagined sense of forgiveness as a way of caring for yourself. Practice Often: Repeat this exercise whenever resentment resurfaces, allowing forgiveness to become a habit that supports your own healing. Scroll down for a transcription of this episode. JAMES KIMMEL JR. is a lawyer, lecturer in psychiatry at the Yale School of Medicine, and co-founder and co-director of the Yale Collaborative for Motive Control Studies. Learn more about James Kimmel Jr. here: https://www.jameskimmeljr.com/ Related Science of Happiness episodes: Why Compassion Requires Vulnerability: https://tinyurl.com/mrxsad33 Nine Steps to Forgiveness: https://tinyurl.com/5xwztnsx The Science of Letting Go: https://tinyurl.com/ykc2uex4 Related Happiness Break episodes: A Science-Backed Path to Self-Forgiveness: https://tinyurl.com/2js59anm A Note to Self on Forgiveness: https://tinyurl.com/ycymxh3h A Breathing Technique To Help You Relax: https://tinyurl.com/59y4sf5y This episode was supported by a generous grant from the Templeton World Charity Foundation as part of a Greater Good Science Center project on "Putting the Science of Forgiveness into Practice." Message us or leave a comment on Instagram @scienceofhappinesspod. E-mail us at happinesspod@berkeley.edu or use the hashtag #happinesspod. Help us share The Science of Happiness! Leave us a 5-star review on Apple Podcasts or share this link with someone who might like the show: https://tinyurl.com/2p9h5aap Transcription: https://tinyurl.com/4ubmrwyr

What if the things that make life feel worthwhile aren't just abstract ideas, but observable, measurable phenomena? That's the territory explored in The Science of Happiness. Each episode moves beyond simple self-help platitudes, grounding itself in the concrete research from psychology and neuroscience. Hosted by the insightful Dacher Keltner, a psychologist whose work often centers on these very emotions, the conversations feel both authoritative and deeply human. You'll hear from people who are actively testing out specific, research-backed practices-from cultivating compassion to finding moments of genuine awe-and then discussing the real, sometimes messy results. This isn't about a constant state of cheer; it's about understanding the building blocks of a resilient and meaningful existence. The podcast, a co-production of PRX and the Greater Good Science Center, translates academic findings into accessible stories and actionable insights. Tuning in feels less like receiving a lecture and more like sitting in on a fascinating experiment about our shared human condition, one where the data points are moments of connection, gratitude, and personal discovery.
Author: Language: English Episodes: 50

The Science of Happiness
Podcast Episodes
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Duration: 25:04
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The Science of Love (Episode 2) [not-audio_url] [/not-audio_url]

Duration: 27:53
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Duration: 25:16
In a culture that often reduces love to romance, Geena Davis helps us explore the science of love across the lifespan—revealing how our bonds with parents, friends, partners, and communities shape our health, happiness,…
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Duration: 22:17
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Happiness Break: Finding Calm in Uncertainty [not-audio_url] [/not-audio_url]

Duration: 6:58
Psychologist and stress expert Elissa Epel leads us in a gentle, science-backed practice to calm our nervous systems and meet uncertainty with greater ease and acceptance. We want to hear from you! Take our quick 5-minut…
How Qigong Can Calm Your Mind and Body [not-audio_url] [/not-audio_url]

Duration: 22:09
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