We talk often in healthcare about systems, strategy, and performance. But one of the most powerful drivers of all three is often misunderstood, or overlooked entirely.

At a recent hospital board retreat in the South, I closed a Saturday keynote on leadership. As the session wrapped, a surgeon raised his hand.

“You are the third presenter this weekend to mention psychological safety,” he said. “I’ve heard the term, but I don’t really understand what it is or why it’s so important. If everyone is talking about it, what does it actually mean, and why does it matter?”

It was an honest question. And an important one.

Because psychological safety has become a widely used term, yet often without shared clarity or depth of understanding. And in healthcare, where the stakes are high and the margin for error is low, that lack of clarity matters.