Why Most Startups Fail: Founders Don’t Know What They Don’t Know Yet

Why Most Startups Fail: Founders Don’t Know What They Don’t Know Yet

Author: Venture Guides May 7, 2026 Duration: 35:16
What if the real edge in building and investing in companies is knowing exactly where your knowledge stops? In this episode of Built Not Born, host Sage Nye sits down with Dave Fachetti, Partner at Venture Guides, to unpack the operator–investor mindset that drives durable outcomes. Drawing on decades of experience, Dave explains why great founders prioritize solving painful, urgent problems before optimizing execution, and how this “efficacy before efficiency” mindset underpins true product-market fit. He introduces his “know what you don’t know” test as a lens for evaluating founders, emphasizing self-awareness, curiosity, and coachability as critical traits. The conversation also explores cap table strategy as a long-term system, the importance of aligning all stakeholders, and why board dysfunction guarantees failure. Dave shares practical frameworks for hiring, leadership, and navigating AI opportunities, while highlighting the balance between conviction and listening. It’s a grounded playbook for founders and investors aiming to build resilient, high-performing companies.

Sage Nye, Managing Partner at Venture Guides, hosts Built Not Born: The Startup Go-To-Market Podcast, a series built on the premise that lasting companies are engineered, not discovered by chance. This podcast moves beyond theoretical advice to focus on the tangible mechanics of launching and scaling a business, specifically for founders and leaders in the early, precarious stages. Each episode features frank discussions with a range of voices crucial to the journey-technical founders who have navigated product-market fit, investors who scrutinize traction, and go-to-market experts who specialize in building repeatable sales engines. The conversations are candid by design, stripping away the glossy narratives to examine what actually worked, what failed, and why. Listeners will find a resource devoid of fluff, where proven playbooks and operational realities take center stage. It’s for those who understand that strategy is meaningless without execution, and that a bulletproof go-to-market plan is the foundation upon which everything else is built. Tune in for the real talk needed to translate vision into viable, growing revenue.
Author: Language: English Episodes: 17

Built Not Born: The Startup Go-To-Market Podcast
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