How Your Beliefs Drive Success & The Science Behind Keeping  Your Brain Sharp

How Your Beliefs Drive Success & The Science Behind Keeping Your Brain Sharp

Author: Mike Carruthers | OmniCast Media March 9, 2026 Duration: 47:33
The average American unknowingly throws away up to $1,500 a year — and it’s happening right in your own kitchen. It’s not obvious. It doesn’t feel wasteful in the moment. But small, everyday habits quietly drain real money from your grocery budget. There are a few surprisingly simple shifts that can stop the leak. https://www.usda.gov/foodlossandwaste/consumers Your beliefs about yourself — your abilities, your limits, your future — quietly shape your behavior every day. “I’m too old.” “I’m bad with money.” “I’ll never succeed.” The problem is not that these statements are true — it’s that you believe them to be true. Nir Eyal, author of Beyond Belief: The Science-Backed Way to Stop Limiting Yourself and Achieve Breakthrough Results (https://amzn.to/3OLvImC), explains how limiting beliefs form, why they feel so real, and how deliberately reshaping them can dramatically alter your trajectory in work, relationships, and life. Is memory loss inevitable as you age? Are we destined for cognitive decline? Dr. Majid Fotuhi, world-renowned neurologist and author of The Invincible Brain: The Clinically Proven Plan to Age-Proof Your Brain and Stay Sharp for Life (https://amzn.to/4l5s1nZ), says no. He explains that brain health is deeply influenced by lifestyle — including 14 factors you can control — and that protecting your mind requires the same intentional care as protecting your heart or body. When you need someone to say yes to a request, one short phrase can significantly increase your chances. It doesn’t manipulate. It doesn’t pressure. It simply taps into a powerful psychological principle that makes people more open to helping. https://brainblogger.com/2015/06/25/top-5-persuasion-techniques-of-2015/ PLEASE SUPPORT OUR SPONSORS QUINCE: Don't keep settling for clothes that don't last! Go to ⁠⁠⁠⁠https://Quince.dom/sysk ⁠⁠⁠⁠for free shipping on your order and 365-day returns. Now available in Canada, too! SHOPIFY: See less carts go abandoned with Shopify and their Shop Pay button! Sign up for your $1 per month trail and start selling today at ⁠⁠⁠⁠⁠https://Shopify.com/sysk⁠⁠⁠⁠⁠ EXPEDITION UNKOWN: We love the Expedition Unknown podcast from Discovery! Listen wherever you get your podcasts. Learn more about your ad choices. Visit megaphone.fm/adchoices

Curiosity is a powerful engine, and Something You Should Know is built on the idea that a single conversation can shift your perspective in a meaningful way. Host Mike Carruthers, through OmniCast Media, sits down with researchers, authors, and practitioners across a surprisingly wide spectrum-from neuroscience and health to social dynamics and personal finance. The aim isn't just to accumulate facts, but to uncover practical wisdom you can apply directly. You might hear a psychologist explain the simple habit that strengthens relationships, followed by an economist demystifying how to build lasting wealth, and then a physiologist breaking down the real science behind effective fitness. This podcast operates on the belief that improvement is multifaceted; a tip for saving time can be as valuable as understanding a new scientific discovery. Each episode is a self-contained dive into a topic that could very well change your approach to your career, your health, or your daily routine. The tone is conversational and grounded, focusing on actionable takeaways rather than abstract theory. By weaving together insights from the fields of science, education, and self-improvement, the show provides a toolkit for navigating life's complexities. It’s the kind of listening that leaves you with something concrete-a strategy, a new understanding, or a piece of advice that resonates long after the episode ends.
Author: Language: English Episodes: 102

Something You Should Know
Podcast Episodes
SYSK TRENDING - A Better Approach to Decision Making [not-audio_url] [/not-audio_url]

Duration: 22:24
We spend a surprising amount of mental energy agonizing over decisions that ultimately don’t matter very much — what to order at a restaurant, which email to answer first, or which option might be “slightly better.” Mean…
The Art of Conflict & The Surprising Power of Swearing-SYSK Choice [not-audio_url] [/not-audio_url]

Duration: 48:49
Most of us have taken a hit to the head at some point — a fall, a collision, a stray ball — and brushed it off as no big deal. But what if those “minor” impacts aren’t so minor? Even seemingly harmless head injuries may…
SYSK TRENDING - How to Successfully Pursue Happiness [not-audio_url] [/not-audio_url]

Duration: 24:38
What does it really mean to be happy? Even the happiest people aren’t happy all the time. Maybe happiness isn’t a constant emotion at all — maybe it’s a philosophy. A way of living. A sense of meaning shaped by what you…
The Serious Problem of Picky Eaters & Will AI Make Us Dumber? [not-audio_url] [/not-audio_url]

Duration: 51:31
When men get sick with a cold or the flu, do they actually suffer more than women — or just complain louder? Some fascinating research suggests there may be real biological differences in immune response between the sexe…
Bonus: SYSK TRENDING – The Crisis of Loneliness and How to Fix It  [not-audio_url] [/not-audio_url]

Duration: 22:09
Thirty-six percent of Americans — including 61% of young adults and 51% of mothers with young children — say they experience “serious loneliness.” Nearly everyone has felt that ache at some point: the quiet sense of isol…
Secret Service Communication Skills & Designing a Meaningful Life [not-audio_url] [/not-audio_url]

Duration: 49:00
On a freezing morning, it feels smart to let your car idle and warm up before driving off. But is it? Modern engines aren’t built the way they used to be. In fact, letting your car sit and idle too long may not be doing…