#699: You've probably heard that mindset matters. But what does that actually mean, and is there science behind it? Nir Eyal, author of Beyond Belief, joins us to break down the research. Eyal, who writes about the intersection between psychology and technology and taught at Stanford Graduate School of Business, opens with a counterintuitive claim: Motivation has nothing to do with rewards, he says. All motivation, he argues, stems from the desire to escape discomfort. That means money management, time management, and weight management are all really just pain management. That reframe sets up a bigger argument about beliefs. Our brains can't process the roughly 11 million bits of information hitting them every second, so instead of seeing reality, we predict it - based on whatever we already believe. That's why two people can face the same circumstances and have completely different outcomes. We dig into why visualization often backfires. Research by psychologist Gabrielle Oettingen found that people who pictured their ideal outcomes became less likely to do the work to achieve them. Athletes don't visualize trophies - they visualize obstacles. Eyal calls the productive version "mental contrasting": imagining what's in your way and planning how you'll handle it. We also cover the difference between limiting beliefs and liberating ones, and walk through a four-question exercise called a "turnaround" - a technique from Byron Katie's inquiry-based stress reduction practice - that helps you examine a belief, test whether it's absolutely true, and consider alternative perspectives. On the topic of quitting versus persisting, Eyal lays out three criteria: Did you hit your checkpoint? Are you still learning? Does persistence actually change anything? If all three answers are no, quitting makes sense. We close on money prioritization. When the math can settle a financial question, run the numbers. When it can't, it becomes a values question - and Eyal defines values as "attributes of the person you want to become." Resources: Download the four question turnaround exercise developed by Byron Katie, for free, at https://affordanything.com/turnitaround Book: Beyond Belief: The Science-Backed Way to Stop Limiting Yourself and Achieve Breakthrough Results, by Nir Eyal Share this episode with a friend, colleagues, and your florist: https://affordanything.com/episode699 Learn more about your ad choices. Visit podcastchoices.com/adchoices