How You Treat People When No One Is Watching Defines Your Leadership

I worked with a senior executive who was exceptional in the boardroom. Strategic, articulate, and impressive under pressure. His presentations to the board were flawless. His grasp of the business was genuine. And yet, his administrative assistant quit. Then her replacement quit. Then the third one quit.

When we dug into what was happening, the pattern was clear. He never said good morning. He never said thank you. He issued directives and moved on. He treated the people who supported him as invisible unless he needed something. His explanation was simple: “I’m busy. I don’t have time for small talk.”

What he failed to understand is that those are not small moments. They are defining ones.

Leadership is not performed in boardrooms and all-hands meetings. It shows up in hallways, parking lots, and coffee lines. It shows up in how you respond to an email from someone three levels below you, how you treat a vendor who has no leverage over you, and how you speak to the person who cleans your office. Those moments feel inconsequential. To everyone watching them, they are anything but.

People are always watching their leaders, and not just for the big decisions. They are watching to see who you are when there is nothing to gain from being decent. When the audience is small. When no one important is in the room. What they observe in those moments tells them more about your character than any speech you will ever give. And what they learn shapes how they behave, what they’re willing to do for the organization, and how much of themselves they’re willing to bring to work.

The executive I described eventually lost two of his strongest managers. Not for more money. Not for a better title. Because they watched how people were treated and decided they didn’t want to work in that environment. Culture is not what leaders say it is. It is what leaders model, especially when they think no one is paying attention.

In Leadership Is Tough, Mary Kelly and I write about courtesy not as a nicety but as a strategic discipline. Leaders who are consistent in how they treat people, regardless of title or proximity to power, build environments where people feel safe contributing, speaking up, and taking ownership. Leaders who are courteous upward and dismissive downward build something else entirely. They build cultures in which people protect themselves, manage impressions, and do the bare minimum to stay out of trouble.

The math on this is straightforward. People remember how you made them feel long after they’ve forgotten what you accomplished. A leader can have an outstanding track record and still leave behind an organization that quietly exhales when they walk out the door. That is not a legacy worth building toward.

The leaders I most respect are the ones who are the same person in every room. They greet people by name. They listen when someone speaks to them. They say “please” and “thank you” not because someone is watching, but because that is who they are. That consistency, practiced daily across every interaction regardless of audience, is what earns the kind of trust that no performance review can manufacture.

You are always on stage as a leader. The question is not whether people are watching. They are. The question is whether what they’re seeing is the leader you intend to be.