You just finished hours of deep work—but somehow, you feel like nothing actually got done. Why? Because your wild, ancestral brain was designed to expect tangible rewards at the end of focused effort. When your work lives entirely in abstraction—files, emails, digital progress with no physical anchor—your nervous system doesn’t register success. You walk away chemically unrewarded, still restless, still unsatisfied.

In this episode of Wild Business: Excellence Unleashed, we explore what ancient humans already knew: effort should end in something real. Whether it was a spearhead, a shelter, or a meal, the result of focused work was visible, tactile, and meaningful. We use the metaphor of knapping flint—the ancient process of crafting stone tools—to explore how modern knowledge work quietly starves the brain of closure and reward, and what you can do to fix it.

You’ll learn:

• Why knowledge work often leads to neurochemical depletion—even when you're productive

• How physical tasks create natural dopamine closure your body still craves

• Practical ways to reintroduce tangible work into your week to balance and restore high-level output

🎧 Tune in now. Reclaim your instincts. Stay wild. Stay excellent.

About the Author
Katherine R. Lieber is a high-performance strategist and founder of TitaniumBlue LLC, where she helps professionals reclaim their innate brilliance by dismantling the myths of modern productivity. Drawing from neuroscience, anthropology, and deep personal transformation, her work reconnects high achievers to the instincts their bodies never forgot. Through Wild Business: Excellence Unleashed, Katherine explores how ancient patterns of focus, reward, and embodiment still shape the way we work—and how honoring those patterns can lead to unmatched clarity, energy, and creative power.