“Guilty.”
That was the word Dr David Lim used when I joined him on the Healthed podcast. We had been talking for about two minutes. David, a doctor and the host of the show, had just heard me describe the gap I see most often in the corporate world: the distance between what they know and what they do. He stopped me. “Guilty,” he said. Guilty of so much of what I had just described.
As a proactive medical professional David now spends his days prescribing exercise, sleep, recovery, and stress management to his patients. He is, by any measure, exceptionally informed about what high performance requires. And he was the first to admit in the past he was not doing much of it himself.
That moment is not unique to medicine. It is endemic to most people.
Why Intelligence Becomes a Trap
I have built my work around a concept called Performance Intelligence, or PQ. Not IQ. Not EQ. PQ. It is the awareness of how your body and brain actually work, and the impact of that on every person around you.
Here is the uncomfortable truth about IQ: it does not protect you from the knowledge-behaviour gap. If anything, it can deepen it. Highly intelligent people are very good at constructing convincing narratives about why the rules do not apply to them right now. Too busy. Too important. Too much at stake this quarter. They intellectualise what they should be doing and treat the intellectualisation as a proxy for doing it.
I know this because I lived it. I had studied exercise physiology. I had a Master’s in Coaching Psychology. I had been an assistant coach at the Australian Institute of Sport and was a state champion athlete. I had worked with thousands of clients on exactly these principles. And in my early 40s, I nearly burned out completely. I was using alcohol, poor nutrition, and relentless pace to paper over a growing fracture. I was running on a performance-based identity with no foundation beneath it.
The knowledge was not the problem. The gap between the knowledge and my behaviour was.
Self-Awareness is not Self-Regulation
Self-awareness is knowing. Self-regulation is doing. Most leadership development invests heavily in the first and treats the second as a character trait you either have or you do not. It is not a trait. It is a skill. It requires deliberate practice, structure, and in most cases, external accountability.
When I work with executives at top-tier ASX companies, I do not start by giving them new information. They are already drowning in information. I start with a simpler question: what do you already know that you are not doing? That question creates significant discomfort. Which is exactly the point.
Reframing the Burnout Conversation
One of the most important reframes I make in leadership programmes is around burnout. The word is overused, and in my experience often misdiagnosed.
True burnout occurs when your internal capacity is structurally outpaced by external demand. Your system cannot keep up. The toast is burnt through. There is no scraping that back.
But most of what leaders describe as burnout is not that. It is a recovery deficit. Accumulated fatigue from months of stress without adequate recovery. And it goes unaddressed because recovery has been culturally positioned as a reward for hard work, rather than a component of it.
In elite sport, we would never train an athlete without building recovery into the programme. The adaptation, the growth, the performance gain, all of it happens in the recovery phase. Stress without strategic recovery is not high performance. It is damage accumulating at pace.
What Strategic Recovery Looks Like
Strategic recovery has two components, and both are necessary. The first is psychological detachment: genuinely switching off the cognitive load, not just changing screens. The second is parasympathetic activation: deliberately downregulating the nervous system so the body can restore.
Neither happens in the space between back-to-back meetings. Neither happens at 11pm when you finally stop working. Both require structure.
Ultradian rhythms – the body’s natural 90-to-100-minute cycles – give us a biological frame for this. Every 90 minutes, the system is primed for a recovery pulse. Three to five minutes of deliberate downregulation. Breathwork. A shift of gaze. A brief walk. Silence. These are not indulgences. They are physiological maintenance.
We do this work with leaders at Joint Operations Command inside the Australian Defence Force, where people make critical decisions after 14 or 15-hour shifts in high-security facilities with no natural light. The stakes when those decisions go wrong are not a missed quarterly target. So we have built structured recovery pulses into the operational rhythm: artificial light to replicate the circadian signal they are missing, and micro-breaks every 90 minutes, especially when it is busy.
If we build this into defence operations because we cannot afford the consequences of not doing it, the question worth sitting with is why we do not apply the same logic to leadership teams running our organisations.
The Identity Beneath the Performance
There is a deeper issue worth naming. Many senior leaders have built a performance-based identity that is entirely externally referenced. The next role. The next revenue target. The next result. For a long time that identity is fuel. It earns respect, builds something real.
I lived it. By my early 40s I had a career that looked, from the outside, like evidence of everything working. Sporting teams. Media work. A growing business. I had built a very big front wheel.
I describe it as the penny farthing problem. A massive front wheel of achievement and a stunted rear wheel of purpose. The bike moves forward, but it is unstable, and eventually it falls. Mine did. A marriage breakdown.
The moment that shifted things was not a programme or a framework. It was a conversation with my mate Mario from Dubbo, who said, simply, that it was okay to not always be okay. That was the crack in the wall. I saw a psychologist. I started rebuilding. And what became clear was that I had been performing my identity rather than living from it.
This is not a soft conversation. It is a succession risk. A retention risk. A leadership longevity risk. A leader who defines themselves entirely by output has no floor beneath them when the output slows. Organisations that do not help their people build purpose-based identity alongside performance-based identity are quietly building fragility into their leadership pipeline.
What Closing the Gap Actually Looks Like
Closing the gap is a structure problem, not a willpower one. The leaders who close it tend to do four things.
They reflect on paper, not in their head. Journal, audio note, or honest conversation with someone trusted. The point is to get the gap out of internal monologue, where it gets rationalised, and into something they can examine.
They audit honestly. Where am I now. Where do I need to be. What is the cost of leaving this gap unaddressed for another twelve months.
They name the actual barrier. “No time” is rarely the real one. It is usually a habit, an identity, or an unwillingness to let go of work that does not need to sit with them.
They put it in the diary. Recovery, training, thinking time, holidays. Locked in, the same way a board meeting is. If discipline is the gap itself, build external accountability. The leaders who close it are not more disciplined than the ones who do not. They have built better scaffolding around themselves: a coach, a personal trainer, a structured programme, or a trusted peer who will ask the honest question.
The Gap is a Choice
You already know what this requires. The question is not about information. It is about structure, accountability, and the willingness to apply to yourself the same rigour you apply to everything else.
Self-management is not selfishness. It is professional responsibility. A leader who is depleted, reactive, and running on accumulated fatigue is not performing at the level their role demands or their people deserve.
Closing the knowledge-behaviour gap is not a personal development project. It is a leadership performance question. And it starts with a simple, uncomfortable admission: I know this. I am not doing it. Now what?
If that question is landing, and particularly if you lead a team or an organisation where this gap is visible, Performance Intelligence works with leadership teams to make high performance sustainable.
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ABOUT THE AUTHOR
Andrew May is a mental skills coach, leadership advisor, keynote speaker, and author. As founder and CEO of Performance Intelligence, he works with senior executives and high-performing teams across business, elite sport, and the Australian Defence Force to build the systems, culture, and mindset that make high performance sustainable. He holds a Bachelor of Applied Science in Exercise Physiology and a Master’s in Coaching Psychology and has served as mental skills coach to the Wallabies, NSW Waratahs, Manly Warringah Sea Eagles, and World Champion boxer Tim Tszyu. He is the author of MatchFit and The Ripple Effect, and host of the Performance Intelligence Podcast.
