🎙️ Interesting Humans Podcast

Kurt Van Keppel: The Lifetime Guarantee That Built a Global Brand
Most entrepreneurs focus on profits.
Kurt Van Keppel believes that's backwards.
In this episode, Kurt shares the remarkable story of building XIKAR from a single cigar cutter prototype assembled in a garage into the world's leading cigar accessory brand. What began as a $5,000 investment and a better-designed product eventually grew into a global company known for one thing above all else: an uncompromising commitment to its customers.
Along the way, Kurt moved his family into his mother-in-law's basement, spent years traveling two weeks every month to build distribution, launched products that failed, learned painful lessons about focus, and even found himself defending a trademark lawsuit brought by the Cuban government.
But perhaps his most valuable insight is this: the purpose of a business isn't to make money—it's to create something people genuinely want and to serve them exceptionally well. The profits come later.
Whether you're an entrepreneur, business owner, marketer, or simply someone fascinated by how great brands are built, this conversation is packed with practical wisdom earned over more than two decades in business.
Key Takeaways
🔹 A Better Product Isn't Enough
Many companies create superior products and still fail. XIKAR succeeded because it paired innovation with exceptional customer service and a lifetime guarantee. 
🔹 Treat Customers Like Friends
Kurt's famous lifetime guarantee began when a customer pointed out a flaw in his first production run. Instead of making excuses, he fixed every product—and built a company philosophy around that experience. 
🔹 Know What Business You're Actually In
One of Kurt's biggest mistakes was launching a cigar brand because it seemed like a natural extension of his success. He eventually learned that being in the cigar accessory business was very different from being in the cigar business. 
🔹 Revenue Opportunities Can Become Distractions
Not every logical expansion is a good one. Focus often creates more growth than diversification. 
🔹 Brand Value Compounds
While competitors optimized for short-term profits, Kurt invested heavily in product quality, service, and reputation. Those investments ultimately increased the value of the company when it was sold. 
🔹 Don't Chase Profit—Create Value
Drawing from the teachings of marketing scholar Theodore Levitt, Kurt explains why profit is the result of serving customers well—not the purpose of the business itself. 
🔹 The People Around You Matter
Kurt's final lesson applies equally to business and life: surround yourself with people who share your values and elevate your standards. 
Support the show
👉 Host: Jeff Hopeck. To learn more about my ventures and the conversations I care about, find me at www.JeffHopeckBrand.com

Dennis Smith: The Creative Process Behind America's #1 Party Band
What if the biggest thing holding you back isn't talent, opportunity, or resources—but the fear of what other people might think?
In this episode of Interesting Humans, Jeff sits down with Dennis Smith, founder and bandleader of Party on the Moon, one of the most successful corporate and private event bands in America.
Dennis shares the unlikely story of how an 11-year-old boy, mesmerized by a neighborhood rock band rehearsal, became obsessed with the power of creativity, collaboration, and building something meaningful. Along the way, he reveals the life-changing lessons he learned from author Robert Fritz, why most people misunderstand the creative process, and how separating your identity from your work can unlock extraordinary freedom.
From leadership and entrepreneurship to confidence and personal growth, this conversation is packed with practical wisdom that applies far beyond music.
Key Takeaways
🎸 Creativity Is a Skill—Not a Gift
Dennis explains how the creative process follows a repeatable structure that anyone can learn. Great creators don't rely on inspiration alone—they learn how to move from vision to reality.
🎯 Vision Creates Productive Tension
Whether you're building a business, improving your health, or learning a new skill, growth comes from understanding the gap between where you are today and where you want to be.
🚫 Your Work Is Not Your Identity
One of Dennis's biggest breakthroughs came when he realized that what he creates is separate from who he is. That mindset made it easier to take risks, embrace failure, and keep growing.
🧠 Most People Are Held Back by Approval Seeking
Fear of looking foolish prevents countless people from trying new things. Dennis shares why letting go of the need for approval can be one of life's most liberating decisions.
🥁 Leadership Means Helping Others Perform Freely
A powerful story involving 120 nervous high school marching band students reveals how great leaders remove fear and create an environment where people can do their best work.
🔥 Create Because You Love the Process
Dennis asks himself one question before starting any project: Would I still want to do this if it never became successful or made money? The answer reveals whether the motivation is authentic.
🙌 Personal Freedom Is the Ultimate Success Metric
For Dennis, success isn't fame, money, or recognition. It's the freedom to create, think, and live according to your own values without being controlled by the opinions of others.
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Authentic conversations. Real life stories. Knowledge transfer from remarkable people who have lived extraordinary lives.
#InterestingHumans #DennisSmith #PartyOnTheMoon #Leadership #Entrepreneurship #Creativity #PersonalGrowth #BusinessLessons #SuccessMindset #Podcast
Support the show
👉 Host: Jeff Hopeck. To learn more about my ventures and the conversations I care about, find me at www.JeffHopeckBrand.com

What does it actually feel like when the hatch seals shut… and a nuclear submarine disappears beneath the ocean?
In this episode of Interesting Humans, Jeff sits down with former Navy submarine officer Casey Murphy to pull back the curtain on one of the most secretive and psychologically demanding environments on Earth: life aboard a nuclear submarine.
Casey shares what it’s like living hundreds of feet underwater for months at a time, operating inside a machine where a single mistake can have catastrophic consequences. From terrifying fire drills and silent underwater navigation to hurricanes above the ocean and the stress of constant vigilance, this conversation reveals the reality behind America’s nuclear deterrence mission.
The discussion also dives into leadership, faith, pressure, human behavior in confined environments, and the surprising ways the U.S. military uses trained dolphins and sea lions to help protect submarines and ports.
This is a fascinating look into a world very few humans will ever experience.
🔑 Key Takeaways
 What it feels like the first time a submarine dives underwater 
 Why fire is one of the greatest fears aboard a submarine 
 The psychological reality of living underwater for months 
 How submarine crews handle extreme stress and sleep deprivation 
 Why Casey says submariners are “the most professional men” he’s ever worked with 
 The leadership lessons learned as a 25-year-old officer overseeing veteran sailors 
 How nuclear submarines stay hidden beneath the ocean 
 The shocking story of trained dolphins and sea lions protecting Navy assets 
 Why “the competent shall be punished” became a Navy reality 
 How faith and purpose shaped Casey’s military journey 
Support the show
👉 Host: Jeff Hopeck. To learn more about my ventures and the conversations I care about, find me at www.JeffHopeckBrand.com

Chris Carneal is the founder and CEO of Booster, the nation’s largest elementary school fundraising company. What began as a college dorm room idea has grown into a movement that has helped raise more than $1.3 billion for schools and now serves thousands of schools across the country.
In this bonus episode of Interesting Humans, originally recorded for 20-Minute MBA, Chris shares how a simple idea from his childhood turned into a national company, why listening closely to clients helped shape Booster’s growth, and how one piece of advice changed the direction of his life.
He also opens up about one of his biggest leadership mistakes: avoiding hard conversations. For Chris, growth has required not just vision and optimism, but courage, self-awareness, and the willingness to run toward conflict instead of away from it.
This conversation is also a powerful look at business as a calling. Chris explains why he believes companies can do more than make money — they can shape people, strengthen families, and promote human flourishing through timeless virtues.
Key Takeaways
 How Chris turned a childhood fun run experience into Booster 
 Why client feedback helped build and refine the company 
 The advice that pushed him to follow business momentum 
 Why avoiding conflict became one of his biggest leadership lessons 
 How marriage and family became foundational to his success 
 Why Chris believes virtues are more powerful than company values 
 How business can be used as a force for human flourishing
Support the show
👉 Host: Jeff Hopeck. To learn more about my ventures and the conversations I care about, find me at www.JeffHopeckBrand.com

This episode originally aired on 20-Minute MBA and is now part of Interesting Humans—because stories like this deserve a bigger stage.
Chris Schueler’s journey isn’t just about becoming a CEO in cybersecurity—it’s about discipline, humility, faith, and the moments that redefine a life.
From growing up in a small town outside Chicago to serving in the military, helping build the Army’s first cyber operations, and eventually leading at the highest levels of global cybersecurity—Chris’s path is anything but typical.
But the real turning point?
A moment of devastating loss that forced him to confront something he never had before: a lack of control.
This conversation dives deep into:
What builds true resilience
Why discipline is the foundation of success
How humility keeps you grounded at the top
And why the hardest moments in life often shape your greatest purpose
If you’re chasing growth—in business, leadership, or life—this one will stay with you.
 Key Takeaways
1. Discipline is the Ultimate Advantage
Chris wasn’t the smartest or most naturally gifted—but discipline became his edge. Small, consistent actions compound into elite performance.
2. Humility is What Sustains Success
Talent might get you noticed—but humility is what keeps people trusting you, following you, and investing in you.
3. You Don’t Attract Luck—You Position Yourself for It
Opportunities don’t just happen.
Chris built skills and showed up consistently—so when opportunity came, he was ready.
4. There Are Levels to Everything
From military experiences to business leadership, one lesson stood out: There’s always another level—stay humble and keep learning.
5. Your Lowest Moment Can Become Your Defining One
The loss of his daughter changed Chris forever.
It shifted his perspective from control → faith, and from achievement → purpose.
6. Balance Drives Performance
Discipline without humility leads to ego.
Humility without discipline leads to stagnation. The combination is where elite leaders live.
7. Leadership is About Creating Thinkers, Not Followers
Great leaders don’t just give answers—they build people who can solve problems on their own.
Support the show
👉 Host: Jeff Hopeck. To learn more about my ventures and the conversations I care about, find me at www.JeffHopeckBrand.com