In this episode of The Brian Green Show, I sit down with entrepreneur and TerraSlate founder Kyle Ewing for an honest conversation about what it really takes to build something from the ground up.

Kyle shares his journey from leaving a stable corporate career to navigating the unpredictable world of entrepreneurship facing financial stress, failed ideas, and moments where everything was on the line. From iterating through multiple product failures to eventually finding product-market fit, his story highlights the grit required to survive and succeed. Beyond business, we dive into how he structures his life, prioritizes health, and defines success through people, purpose, and growth, not just revenue.

Key Takeaways

Grit is everything – Success isn’t about being the smartest; it’s about your ability to keep going when things break, fail, and fall apart.
Entrepreneurship isn’t glamorous – The highs are high, but the lows are real—financial stress, uncertainty, and constant pressure.
Start before you quit – Build and validate your idea on the side before making the full leap.
Sales is a non-negotiable skill – If you can’t clearly explain and sell what you do, it’s going to be hard to win.
Clarity wins – Being able to describe your business in one sentence is a massive advantage.
Product-market fit comes through pivots – Most successful businesses don’t start with the winning idea—they find it through iteration.
Control your day or it controls you – Prioritize your health first, then focus on your top 3 priorities each day.
Urgency builds capability – When your back is against the wall, you develop skills (especially sales) faster than ever.
Culture is a competitive advantage – Great teams and strong culture can outperform even the biggest competitors.
Success is about people – The most meaningful part of the journey is the relationships you build and the people you grow with.

In this episode of The Brian Green Show, I sit down with entrepreneur and founder of Mark’s Snacks, Mark Samuel, for a real conversation about life beyond business.

Mark shares his journey through the highs and lows of entrepreneurship, reflecting on the failures, challenges, and defining moments that shaped who he is today. While he’s built brands in the CPG space and continues to push forward as a founder, what stands out most is his perspective on what truly matters.

We dive into faith, gratitude, family, and the importance of staying grounded—especially when life gets hard. Mark opens up about personal loss, difficult seasons in business, and how those experiences deepened his belief in God and shifted his definition of success.

This isn’t just a conversation about building companies—it’s about building a life.

Key Takeaways

• Health is everything – Mark believes waking up healthy is the greatest gift, far above money or business success.
• Gratitude is a daily practice – Shifting your focus to what you have (not what you lack) can completely change your mindset.
• Failure builds perspective – Some of Mark’s hardest business losses and personal struggles shaped his outlook on life the most.
• Success is personal – For Mark, success means health, family, and happiness—not external validation or wealth.
• Faith provides foundation – His relationship with God has grown stronger over time and plays a key role in how he lives and leads.
• Family > Work – Mark prioritizes his health first, then family, and then business—an uncommon but intentional framework.
• Keep going—but know when to pivot – Persistence matters, but so does recognizing when it’s time to move on and start something new.
• Be unapologetically yourself – Building a personal brand allows Mark to speak freely and attract the right people, even if it turns some away.

In this episode of The Brian Green Show, Brian Green sits down with Marc Hostovsky, an early employee at Jet.com who helped scale the company before its $3 billion acquisition by Walmart.

Marc shares the story of leaving corporate e-commerce to start Minoan, a platform transforming Airbnbs and hotels into a new form of retail distribution through what he calls Native Retail.

They discuss lessons from building startups, navigating the loneliness of leadership, raising early capital, and the persistence required to build something from nothing. Marc also shares how experiences at Jet.com and Walmart shaped his leadership style—and his vision for how retail brands will reach customers in the future.

Takeaways

• Embracing an ownership mindset can lead to greater fulfillment.
• Gratitude for family and support systems is crucial for personal happiness.
• Sales skills are invaluable for entrepreneurs in building businesses.
• Transparency in leadership fosters a sense of ownership among employees.
• Journaling helps in self-reflection and managing stress.
• Navigating the challenges of entrepreneurship requires mental resilience.
• Building partnerships is essential for scaling a business.
• Persistence is key in sales and business development.
• Understanding financials is critical for business success.
• Creating a unique value proposition can disrupt traditional retail models.