Episode 186

The Science of Happiness and Finding Joy with Laurie Santos

Published on: 23rd February, 2026

Are you doing “all the right things” and still feeling like happiness keeps slipping through your fingers? In this episode, Dr. Diana Hill talks with Yale psychology professor and The Happiness Lab host Dr. Laurie Santos about the biggest mind traps that block joy—and the small, research-backed shifts that help you feel better in real life. Together, Diana and Laurie unpack why mind-wandering, hedonic adaptation (getting used to the good), and comparison quietly drain wellbeing—and how practices like mindfulness/savoring, treating negative emotions as helpful signals, radical acceptance, and “time affluence” can bring you back to what matters most.

Key takeaways you’ll learn in this episode:

  • The three biggest “happiness traps” (mind-wandering, adaptation, and comparison) and how to work with them.
  • Why chasing “good vibes only” can backfire—and how to redefine happiness as flourishing.
  • How to use negative emotions as signals (like a dashboard light) instead of problems to eliminate.
  • Why more money and achievement often don’t move happiness much—and what tends to help more (sleep, friends, free time, and presence).

Press play, then share this episode with a high-achiever friend (or anyone feeling stuck in the comparison spiral) who could use a science-backed reset on what actually creates joy.

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Thanks to the team, Craig and Ashley Hiatt, and Benjamin Gould of Bell & Branch for your beautiful music.

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Tell the Truth Salon Series

Come to the Tell the Truth Salon on October 1

See Diana Hill and Rosemerry Trommer during this special live event. Join in-person and live stream.

Tell the Truth Salon Series

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    Diana Hill

    Diana Hill, PhD is a clinical psychologist, international trainer and sought-out speaker on Acceptance and Commitment Therapy (ACT) and compassion. Host of the podcast Wise Effort with Dr. Diana Hill and author of The Self-Compassion Daily Journal, The ACT Daily Journal, and the upcoming book Wise Effort, Diana works with organizations and individuals to develop psychological flexibility so that they can grow fulfilling and impactful lives.

    Integrating her over 20 years of meditation experience with yoga and psychological training, Diana guest teaches at InsightLA, Blue Spirit Costa Rica, PESI, Praxis Continuing Education, Yoga Soup and Insight Timer Meditation. She is on the board for the Institute for Better Health, and blogs for Psychology Today and Mindful.org. Diana practices what she preaches in her daily life as a mom of two boys and bee guardian. Go to drdianahill.com or her channels on Instagram, Facebook, Twitter, YouTube (@drdianahill) to learn more.