If you want to understand how much your beliefs shape your reality, try this quick exercise. Look at the “checkerboard illusion” below and you can witness first-hand that even when you know two squares are the same shade of gray, your brain still refuses to show you the truth. If it can’t get a simple shade right, imagine what it’s doing with everything else.
In his book Hooked, Nir Eyal helped people build habit-forming products for good. Then he wrote Indistractable to help people break free from the ones that weren’t. But after years of hearing from readers who knew exactly what to do and still couldn’t make themselves do it, he realized something was missing from the equation entirely.
His new book, Beyond Belief, argues that motivation isn’t a straight line between behavior and benefit — it’s a triangle, and the third side is belief. The convictions we carry about ourselves, our abilities, and our circumstances quietly determine what we see, what we feel, and ultimately what we do.
In this conversation, we dig into why your brain actively resists changing its mind, how the placebo effect is reshaping what we know about pain and performance, and what all of this means for designers and creative thinkers navigating the uncertainty of AI. Nir also gets personal about living with ADHD and dyslexia, stage fright, and how a single reframe — not a new fact, just a new belief — changed the way he experiences all of it.
Bio
Nir Eyal is a globally recognized authority on behavior change and human potential. His frameworks have empowered millions to build better habits, enhance focus, and unlock greater agency in their lives and work. A former lecturer at the Stanford Graduate School of Business and the Hasso Plattner Institute of Design at Stanford, Nir has collaborated with leaders and organizations worldwide to boost performance through behavior design.
He is the New York Times bestselling author of the international bestsellers Hooked: How to Build Habit-Forming Products and Indistractable: How to Control Your Attention and Choose Your Life, which have sold over one million copies in more than 30 languages. Hooked was a finalist for the 2014 Goodreads Choice Awards. Indistractable won the 2019 Outstanding Works of Literature (OWL) Award and was named one of the Best Business & Leadership Books of the Year by Amazon, Audible, and The Globe and Mail. His third book, Beyond Belief: The Science-Backed Way to Stop Limiting Yourself and Achieve Breakthrough Results, became an instant New York Times best-seller and reveals how to identify and replace the hidden beliefs that define our limits.
As a seasoned entrepreneur and angel investor, Nir has backed multi-billion-dollar companies, including Canva, Kahoot!, and others. In addition to blogging at NirAndFar.com, his writing has been featured in The New York Times, Harvard Business Review, The Atlantic, and Psychology Today. For over 25 years, he has worked alongside his wife and business partner, Julie Li.
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