Moving from knowing to doing.

A few years ago I stood in front of 80 leaders with my euphonium and asked a question I already knew the answer to: how many of you have read a leadership book, watched a leadership talk, or sat through a leadership class in the past year?

Every hand in the room went up. Mine too.

Then I played for them. Not a performance piece. A practice rep: one passage, slowed down, one correction at a time, the way I’d work it alone in a practice room. And I asked the second question. How many of you have practiced a leadership skill that way in the past year? Slowly, on purpose, one weakness at a time.

Three hands.

That’s the knowing-doing gap, and it was standing in the room with us. We know more about leadership than any generation before us, and we practice it like beginners. If you’ve ever heard a beginning musician fighting the note reading, the fingers, and the air all at once, you know exactly what that sounds like.

The industry that knows everything.

Barbara Kellerman at Harvard’s Kennedy School spent years studying the leadership industry and concluded that it “seems not in any major, meaningful, or measurable way to have improved the human condition.”

Ouch.

The evidence backs her up. Dr. Theo Dawson, the founder of Lectica, analyzed VUCA skills across organizational levels: volatility, uncertainty, complexity, ambiguity, the conditions leaders are hired to handle. Leaders at entry, mid, and senior levels all fell short of the developmental benchmarks their roles demand.

The industry’s usual answer to findings like these is more content. Another book, a sharper framework, a better keynote. But content was never the constraint. Information about leadership has never been easier to get, and it’s consumed constantly, and it’s seldom digested into anything a leader does differently on Thursday.

Theory gets a leader to knowing. Only reps get them to doing.

What practice actually means.

Deliberate practice, the approach Anders Ericsson spent his career studying, has a shape: pick one specific weakness, work it with a specific correction, get feedback, go again. Musicians don’t improve by playing through pieces any more than leaders improve by attending things.

I’ve practiced, taught, and studied music for more than 35 years. Preparing for auditions and international competitions, I learned to dissect the hardest passages into parts: slow the difficult run, isolate the interval leaps, try the alternate fingering, move the breath. Then the part nobody applauds. Come back to the same four measures tomorrow, and the day after that, until the weakness isn’t one. Because in a practice room, getting it right isn’t the standard. The standard is you can’t play it wrong: 100 clean reps at least, until the error has nowhere left to live and the odds of it surfacing under stage lights shrink to something you’d bet a performance on.

Teaching did more to convince me than performing did. With every student, beginner or advanced, the work was the same: isolate the skill, evaluate the attempt, reflect on what changed. Musicians have a saying about putting all the right notes in the right places, and it’s never really about that. It’s about returning to the details until mastery becomes possible.

The finding everyone reads backwards.

The research here is more interesting than it first appears. Macnamara, Hambrick and Oswald’s 2014 meta-analysis found that deliberate practice explains a great deal of performance in tightly structured domains: 26% of the variance in games, 21% in music, 18% in sports. In professions, it explains almost none of it. Under 1%.

That finding is usually read as a limit on practice. I read it as a description of how practice is currently done at work. In music, the practice is specified: this passage, this tempo, this correction, today. In professional life it’s a workshop and a hope. The problem isn’t that deliberate practice fails leaders. It’s that almost nobody has built the version of it leadership actually requires.

What the built version looks like.

Start by taking the complex thing apart. Lectica has mapped this. Decision-making breaks into six macro-skills that run in sequence: framing the issue, setting goals, gathering information, identifying solutions, deciding, and implementing. Inside each one, smaller skills again. Framing alone includes naming the gaps in your own understanding and recognizing your biases at work. Deciding, which Dawson calls the single most neglected mega-skill, includes getting clear about who makes the call and how. Skills that specific are practicable. You can’t rehearse “be more strategic.” You can rehearse “name the gap in your understanding, out loud, in the next decision meeting.”

Theo Dawson’s Lectical assessments are built on 100+ years of developmental research and decades of scoring data. I trained as a Lectical consultant because nothing else I tested measures how a leader’s reasoning actually grows. Lectica’s Virtuous Cycles of Learning model runs the musician’s loop in leadership terms: practice a targeted micro-skill, apply it in the role, get feedback, refine, go again. The same cycle that carries a player from a practice room to a concert stage, pointed at judgment instead of tone.

Practice is one of three changes leadership development needs. The other two are coaching that runs long enough for change to hold, and organizations built so that daily work develops the people doing it. But practice is the one a leader can start without anyone’s permission, which is why it comes first.

Why almost nobody does this.

Two reasons, and neither one is laziness.

The first is that deliberate practice is hard. Mentally, emotionally, physically hard. I’ll never forget the mix of accomplishment, frustration, and pure exhaustion after a long practice session. That cost is real, and nobody pays it casually.

The second reason is the one that decides things: musicians don’t sustain that cost on willpower. We have scaffolding. A teacher who hears what we can’t hear yet. A practice room where mistakes are expected and cheap. Etudes that isolate one skill at a time. A recital date that makes the reps non-optional. A whole culture that treats practicing not as remedial but as what serious people do.

Now look at what a leader gets. No teacher, no room, no etudes, and no culture of practice. Every meeting is a performance with the lights on, every mistake has an audience and a cost, and needing practice reads as a problem instead of a plan. A leader who wanted to do this work wouldn’t know where to start, and everything around them votes against starting.

That’s why the workshop doesn’t take. Leaders care. What they’ve never been handed is the structure that makes the hardest kind of skill-building survivable. Blaming the leader for skipping practice is blaming the musician for not owning a practice room.

One rep this week.

You can’t build all of that scaffolding alone. You can build the first piece of it.

So skip the next leadership book. Run one rep instead.

Take it from the decision-making sequence we just pulled apart. The smallest skill in it lived inside framing: naming the gap in your own understanding. That’s your first etude. Use it once, out loud, in the next real decision that crosses your desk this week. One decision, one named gap. That’s the whole rep. Afterward, take 5 minutes and write down two things: what happened when you did it, and what you felt right before you almost didn’t.

That last part matters more than it looks. The flinch that shows up right before you almost skip the rep is a thing you can learn to catch in real time, and catching it is a skill of its own. I’ve written about that one separately.

Closing the gap took me years on the euphonium. It takes leaders months of honest reps. Both are slower than a workshop, and both actually work.