Daniel Coyle spent years studying elite teams - the San Antonio Spurs, Pixar, Navy SEAL Team 6 - to understand what made them work. He expected to find confidence. Certainty. Leaders projecting strength.

What he found was the opposite.

The best leaders consistently did something counterintuitive: they admitted when they were wrong. Navy SEAL commander Dave Cooper, who trained the team that captured Osama bin Laden, put it this way: "The most important four words a leader can say are, 'I screwed that up.'"

At first, this seems backwards. Shouldn't leaders project unshakable confidence? Doesn't admitting weakness risk creating more weakness?

Coyle discovered the opposite is true. Strong culture can only happen when its members feel safe enough to tell each other the truth. That starts with moments when the leader shows their fallibility. Coyle calls this a "vulnerability loop" - when one person admits a mistake or shortcoming, it creates permission for others to do the same, generating high-candor exchanges that drive performance and build trust.

But there's a critical distinction. Coyle shares a story about a CEO in the 1990s who sent an email to 42,000 employees essentially saying he didn't know if the company would survive. Doug Parker, later CEO of American Airlines, responded: "That's a vulnerable thing to do, but there is no leadership there."

The difference: vulnerability plus direction.

Admitting mistakes builds trust. Admitting helplessness destroys it. The best leaders combine "I screwed that up" with "here's what we're doing next."

Cooper made this a daily practice. When he gave his opinion, he always attached phrases that created space for others to challenge him - "Now let's see if someone can poke holes in this" or "Tell me what's wrong with this idea." He steered away from giving orders and instead asked questions: "Anybody have any ideas?"

After every mission and training run, Cooper's teams would circle up for After Action Reviews: What went well? What didn't go well? What are we going to do differently next time?

Most teams don't get great feedback. Either facts are hidden or the information doesn't flow. Cooper's teams built vulnerability into the system.

The research backs this up: we normally think we have to build trust before we can be vulnerable. But Coyle found we have it backwards. When you are vulnerable together, that's what builds trust. Just like exercise makes muscles stronger through pain, groups are built the same way.

You can't wait for trust to descend from the heavens. You have to build it by purposefully being open with each other.

Source: Daniel Coyle, The Culture Code; Dave Cooper, Navy SEAL Team 6 Command Master Chief

I've been listening to Chase Hughes lately - he's a behavioral science expert who has trained Navy SEALs, Fortune 500 CEOs, and intelligence professionals on influence and human behavior.

Something he said stopped me cold.

"Where I speak from is where I speak to."

Think about that.

Hughes uses a powerful metaphor to explain this. Imagine walking into a piano store with grand pianos everywhere. You walk up to one piano and slam your finger down on middle C. That sound wave goes out through the room. If you walk over to the other pianos and put your hand on their strings, they're all still except the C string. Only the string that matches what you struck vibrates.

The same thing happens with tuning forks. Strike one, and a tuning fork with the same frequency will vibrate even from across the room.

This is social resonance. The energy you bring into a room is the energy you draw out of others.

Hughes teaches a simple rule: speak slower and move slower than everyone else in the room. Not because it's a trick, but because your body follows your behavior. When you physically slow down, your nervous system shifts. The vagus nerve - the main nerve of your parasympathetic nervous system - is activated by slow, controlled movements and breathing.

When you're calm, you're not performing calm. You're actually physiologically calm. And that calm is contagious.

The question worth asking yourself: What frequency am I broadcasting? Because the string you strike is the string that will vibrate.

How do you keep a team engaged when the goal is still far away?

This is something I've been sitting with lately. The championship is months out. The transformation takes years. The vision is clear, but the daily grind can feel disconnected from it.

Harvard researcher Teresa Amabile spent years studying what actually drives motivation at work. The answer wasn't big bonuses or inspiring speeches. It was progress - even small progress - on meaningful work. She calls it the "progress principle." Of all the things that can boost emotions, motivation, and perceptions during a workday, the single most important is making progress on meaningful work.

The best leaders don't just cast vision. They create systems that make progress visible.

This is why the Spurs framed a 19th-century parable in their locker room - the story of a stonecutter pounding on a rock until it finally splits. "When the rock finally splits, I will never know whether it was that blow or the hundred that came before." Pound the Rock became their mantra. Not because it's clever, but because it reframes the grind as the goal.

The questions I keep asking myself:

For coaches and leaders:

For athletes and performers:

All of these posts and more are in the Coaching Vault.

What I am reading and listening to:

📚 Book: Radical Candor by Kim Scott

🎧Podcast: Rory McIlroy | Five-Time Major Champion from Northern Ireland | #12

🎥 Video: Behavior Expert: How to Read Minds, Influence Anyone and Unlock True Confidence

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