Sean GlazeWorkplace Culture Speaker | Facilitator, Great Results Team Building · Leadership lessons from the locker room that change how your people work together.

THE REAL CULTURE KILLER IS NOT TOXICITY ITS THIS

19 Jun 2026 · 1 min

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1:16

In this short leadership talk, Sean Glaze argues that the primary threat to organizational culture is not toxic personalities but the pervasive ambiguity of unclear expectations. Citing Gallup research, he notes that unclear expectations rank among the top drivers of employee disengagement, which costs an estimated $438 billion in lost productivity in 2024 alone. He explains that while employees can endure pressure, conflict, and tough seasons, they cannot sustain operating in a fog of shifting priorities without a clear definition of success, which breeds anxiety and disengagement. Disengaged employees either leave or do the minimum. Glaze frames culture as a symptom of leadership, emphasizing that leaders must provide real, shared, and consistent expectations. He urges leaders to reflect on their own clarity before blaming attitude or effort, positioning clarity as a vital leadership responsibility for building great team culture.

Chapters

The real culture killer isn't toxicity. When leaders ask me why their culture is struggling, they expect me to name a difficult person or a broken dynamic. And sometimes that may be it. But more often, the real killer is something quieter: ambiguity. Think about this. Gallup's research found that unclear expectations are one of the top drivers for employee disengagement. And disengagement is expensive. The estimate for 2024 alone was $438 billion in lost productivity. They can handle pressure. Navigate conflict, push through a difficult season. What most people can't sustain is not knowing what's expected. Working in a fog of shifting priorities with no definition of what winning looks like is ambiguity, and that creates anxiety, which kills engagement. Disengaged people either leave or stay and do the minimum. Culture is always a symptom of leadership and the clarity that leadership provides. If your team isn't performing the way you want, Before you point at attitude or effort, look in the mirror. Are the expectations real and shared and consistent? Clarity is a vital responsibility of leaders. I'm Sean Glaze, and I work with leaders to build great team culture.