In this episode of The Host Response: A FirstCallID Podcast, Dr. Paul Bunce explores a familiar phenomenon in medicine...when someone wields a freshly learned fact like long-held expertise. We unpack why “the vulgar display of recently acquired knowledge” happens, how it affects team dynamics and learning culture, and what it says about our relationship with uncertainty and expertise. With humor and honesty, this episode offers practical ways to recognize the behavior, respond gracefully, and avoid falling into the same trap.