How Mindsets Shape Reality w/ Dr. Alia Crum

November 20, 2025·1 hr·5 clips

When people thought a milkshake was indulgent, their hunger hormone dropped three times more than when they believed it was a diet shake.

Mindfulness begins by revealing the lens. The guest describes meditation as a way to notice that beliefs are not clean mirrors of reality. They are interpretations, and sometimes we can step back from them. Then life starts up again. That turn matters because the conversation keeps asking a practical question: once the mindset is visible, how do you step back into the stress itself? Stress is treated as relational. It is not harmless, and it is not automatically noble. Its meaning changes with what a person expects from it. The placebo effect sits close to that idea. The host frames the guest's research as a look at how subjective mindsets can change objective reality through behavior, psychology, and physiology. The strongest section stays with stress. When people believe stress is debilitating, the guest says they become more likely to escape, deny, overcompensate, or overreact to the problem in front of them. People either freak out or check out. That line gives the episode its cleanest bridge between everyday conflict and the body's stress response, where belief changes motivation and physiology together. Cortisol gets a useful correction. The guest pushes back on the idea that cortisol is only bad, pointing to its connection with attention, focus, and engagement. The middle zone is the point. A stress-enhancing mindset does not make difficulty pleasant. It helps someone ask what feedback is worth hearing and how to respond with more proportion. The host connects this to the familiar idea that worry makes people suffer twice, because fear and avoidance can make the original stressor feel larger. The ending turns personal. The guest reflects on graduate school as stressful and uncertain, and describes the research as partly a form of me-search. Friendship enters the frame too. Her thanks to Scott makes the work feel less like a solo project and more like something done for other people as well.

As heard by us

A grounded conversation about using stress as information for attention, focus, and steadier engagement.

Stress is not treated here as a force that simply happens to someone, but as an experience shaped by interpretation. Scott Barry Kaufman and Allie Crum frame mindsets as lenses that organize what people notice, expect, and do next, with Crum's work on placebo effects and stress…

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Why you'd press play

You want to see how pressure can become something to work with, not just something to escape.

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