Epsilon Theory Podcast

Matt Zeigler sits down with Eric Pachman to explore how purpose, curiosity, and friendship powered an unlikely path from chemical engineering and ExxonMobil to Wall Street, data storytelling, and exposing hidden costs in healthcare. Eric shares the decisions and inflection points that shaped his life—becoming a parent during Harvard Business School, burning out and rebuilding energy as an introvert, and learning to make complex ideas useful—while offering practical frameworks for better decisions, communication, and impact.

In this episode of The Intentional Investor, Matt Zeigler sits down with Jenny Rozelle—attorney, business owner, and host of the Legal Tea podcast—to explore her journey from small-town Indiana to running a thriving law firm with her husband. Jenny shares stories of persistence, mentorship, and building a business that doubles as a community asset. From stubbornness as a superpower to balancing cattle chores with client calls, this conversation blends humor, resilience, and hard-earned lessons about investing in both life and work.

Devin Anderson, CEO and co-founder of Convexitas, shares his extensive experience in startups and financial institutions. He recounts his early tech career in high school and pivotal lessons from the 2008 financial crisis. The discussion dives into the complexities of risk management, the challenges of creating a business during the pandemic, and the transformation of banking models. From light-hearted anecdotes to deep financial insights, Anderson emphasizes the importance of innovation in navigating today's investment landscape.

Rupert Mitchell, a global capital markets veteran and founder of Blind Squirrel Macro, shares his unique journey from Spanish literature major to billion-dollar dealmaker. The conversation dives into Norse mythology, particularly the character Ratatosk, exploring its parallels with market dynamics. Rupert reflects on his time transitioning from Wall Street to the culinary world and reminisces about the vibrant 1970s London scene. He also tackles the contrasts between capitalism and socialism in today's economy, encouraging deeper macroeconomic engagement.

In this episode of The Intentional Investor, Matt Zeigler sits down with John Stoj for a wide-ranging conversation that explores career reinvention, risk-taking, and the deeper purpose behind financial decisions. From an unexpected Wall Street entry via a summer internship, to launching a sushi business, to ultimately rethinking how investment advice should be delivered, John shares a journey filled with humility, humor, and hard-earned lessons.

Bryan Moore, host of The Active Advisor Podcast and veteran ETF trader, joins us to share his remarkable journey through trading pits, ETF desks, market crashes, and more — including putting on a trade for the Vatican. In this conversation, Bryan reveals how embracing discomfort, risk, and uncertainty has been the key to his success in markets and life. From the trading floor to intentional investing, you’ll learn how to rethink risk, growth, and your investing mindset.

From bagpipes to bouncing to betting markets, Andrew Mack’s journey to becoming a successful trader and sports bettor is anything but conventional. In this deeply personal and wide-ranging conversation, Andrew opens up about the detours, doubts, and decisions that shaped his unlikely path from rural Canada to algorithmic trading. Along the way, he shares what working in oil fields, selling used cars, and studying sociology taught him about risk, discipline, and finding conviction in uncertainty. This is a story about reinvention, self-reliance, and the grit it takes to build your own edge from scratch.

Andrew Cohen, a former market maker at Bernie Madoff's firm and now a professor at Old Dominion University, shares his compelling journey from scandal to success. He discusses the importance of resilience and how personal purpose can redefine investing. Cohen reflects on his Bronx upbringing and career path that led him from Goldman Sachs to academia. He also narrates memorable moments in NCAA basketball and the unexpected turns that shaped his life, emphasizing the blend of chance and strategy in both finance and personal decisions.

In this captivating episode of The Intentional Investor, Matt Zeigler sits down with Kris Abdelmessih, the mind behind Moontower. From his immigrant family upbringing in New Jersey to becoming a seasoned market maker who covered virtually every trading pit imaginable, Kris shares his fascinating journey through the financial world. Learn how key mentors, family influences, and pivotal life moments shaped his path from trading floors to becoming a respected financial writer.

Brent Kochuba, founder of SpotGamma, shares his fascinating journey from network administrator to options trading expert. He discusses the challenges of navigating market volatility and the roles of luck and innovation in success. With humor, he reflects on quirky banking culture and the personal risks he took during his entrepreneurial endeavors. Listeners will enjoy his insights on how family influences and career pivots shaped his investment strategies, as well as a lighthearted nod to the art of meme culture stemming from trading phenomena.