Dr Roy Sugarman on the Performance Brain, Trust and Psychological Flexibility

dr roy sugarman episode high performance mental fitness mindset neuroscience peak performance performance psychology psychological flexibility Apr 13, 2026

Episode 27 · 13 April 2026 · 53 min

With Layne Beachley AO & Tess Brouwer, featuring Dr Roy Sugarman

 
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About this episode

What if the thing standing between you and your best performance isn't your talent, but your thinking? Tess and Layne sit down with applied neuroscientist Dr Roy Sugarman β€” the man Tess calls 'the Moneyball guy of psychology' β€” to unpack the science of how high performers think, trust and thrive under pressure.

Roy opens with the wake-up call that shaped his life's work: arriving at Athletes' Performance (now Team Exos) as Director of Applied Neuroscience and finding there was no scientific model for coaching at all. That shock sent him on a mission to build one β€” a framework rooted in psychological flexibility and values that has since been used by the U.S. Congress, California Health Services, Life IQ in Singapore and elite sport worldwide. He walks Tess and Layne through the two brain systems that govern every decision, the six pillars of the hexaflex, and why trust β€” not belief β€” is the real foundation of peak performance.

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Key takeaways

  1. There is no performance without a model. Roy's wake-up call was finding that world-class coaching had no scientific model behind it β€” just each coach's personal opinion. Without a model you can't evaluate what works or build anything replicable; the same is true for managing your own mindset.
  2. Your ancient brain is faster than your conscience β€” and often wrong. The limbic system fires in 30,000ths of a second: it's fast, powerful and wildly inaccurate. By the time your prefrontal cortex registers a threat, your body has already dumped energy and prepared to flee. Learning not to be ruled by it is the first step.
  3. Trust your evidence, not your faith. Roy draws a hard line between trust and belief. Belief and faith point to an unknown future that shatters the moment things go wrong; trust is built on the concrete evidence of the training you've done and the games you've already won. Trust is what opens the door to the zone.
  4. Diffuse from the thought, or it will run you. Paddling out for the biggest prize purse in women's surfing, Layne's mind latched onto the money β€” so she silently recited Fat Bastard's lines from Austin Powers until the thought dissolved. Roy names the science: thought diffusion. Your thoughts and feelings are not reality; stop fusing with them and they lose their grip.
  5. Radical acceptance turns losses into assets. On a good day the bottom team can beat the top team β€” outcomes aren't fully under your control. Accepting that defeat will come, without letting it define you, frees you to trade out of despair and back into your values, point by point.
  6. Do the difficult thing that is the right thing to do. Asked for the one tool that captures forty years of applied neuroscience, Roy's answer is disarmingly simple: always do the difficult thing that is the right thing to do when you have a choice. That single principle is his definition of peak performance.

 

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Transcript

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00:00Introduction

Layne Beachley & Tess Brouwer (00:00):

Season 3 is proudly brought to you by AIA, a leading life, health, and well-being insurer supporting healthier, longer, better lives. Protect what matters most, and AIA will help you to do it for life. You're tuning into a wakeup call, which is your weekly dose of purpose, packed with sciencebacked tools to beat burnout and boost happiness, hosted by...

00:56Roy's wake-up call: coaching had no science

Dr Roy Sugarman (00:56):

Roy, thank you so much for joining us. One of the ways that we love to start this podcast is asking our guests around their own personal wakeup call. So, was there a moment, a person, a season in relation to human performance and high performance? What was your wakeup call? Um the biggest wakeup call I had was when...

05:20The 'Moneyball guy' and observing humanity

Dr Roy Sugarman (05:20):

behind this is the science of how we learn and how we grow. You can translate that into a system. H what I love about this Roy is so full disclosure I met Roy two days ago via an email introduction from Lane. So to go down the research of Roy was huge. Like there you've worked in so many...

06:41Defining a competitive mindset

Dr Roy Sugarman (06:41):

look at human performance? What are we looking at when we're observing someone and creating new models? Sure. Um when I went in first to to write the white paper for uh exos which was then used as well um with the US Congress with the wounded warriors programs all kind other kinds of things we were doing. Um nobody...

08:59The hexaflex and reordering the pillars

Dr Roy Sugarman (08:59):

was all kinds of stuff but I didn't like any of them and they all had flaws and most studies have flaws and most studies can't be replicated. So there was an essence behind psychological flexibility which I immediately loved and um that was relational frame science which I won't go into. But how many pillars are there to to...

11:28Values, autonomy and a model with no pathology

Dr Roy Sugarman (11:28):

like a king speech. Yes. But what you mentioned there about all kinds of things underneath it was values. Oh yes. So when you start looking at psychological flexibility, you're looking at a values-based system. Mhm. And when you're looking at values, you run into or values it means operating around values. You're looking at a autonomy and supporting autonomy....

14:18Sacrifice, ambivalence and two brain systems

Dr Roy Sugarman (14:18):

see as the difference between someone who is going to win a world title or not? like in all of your observation of humanity and looking at all of these sports stars, what makes someone win versus lose or not give it a go, which to me is probably the worst thing I've limited myself to be is saying, "I'm...

17:10The ancient brain: fast, powerful, inaccurate

Dr Roy Sugarman (17:10):

and new brain. These are the two systems. These are the two systems at play, right? Sure. Okay. So, the first one is one which basically any primate or any animal has and and it was originally called the Ryan and which means the nose brain because for a lot of animals the whole way they make sense of the...

19:57The second system: evolved for connection

Dr Roy Sugarman (19:57):

challenge. So that's operating right there and it is physical. Your emotions are physical and that's so we can just get up and run from danger, right? That's to get you out of dodge before the gunshots start. Okay. So that's system number one. What's the other system running? Second system developed uh for gossip. For gossip. Yeah. We developed...

26:09Money, fame and staying true to your values

Dr Roy Sugarman (26:09):

Just remember you go from this intrinsic motivation, the joy of mastery as a college athlete or as a university athlete and all of a sudden somebody's offering you huge amounts of money and fame which are exttrinsic motivators. How do you stay pure? How do you value systems? What do you value? Cuz all of a sudden everybody's come...

30:38Trust your evidence, not belief or faith

Dr Roy Sugarman (30:38):

you don't look at the big picture, look at the small picture cuz the big picture is largely out of your control. There's a lovely cartoon of the guys in a huddle and the one says to the other, you can hear the audience screaming and he says, "Guys, what if they're right and we really do suck, you know,...

34:36Yeah-buts, radical acceptance and losing as a gift

Dr Roy Sugarman (34:36):

lost or yeah but you don't have the talent or you know the yeah butts keep undermining the confidence. Is that is that's the neuroscience of debut. Yeah. Yeah. What's exactly? What is the neuroscience of that? Well, it's contingencies and we all need to prepare for contingencies in order to have confidence. If I don't have self-efficacy, I'm trying...

37:25Diffusion and the Fat Bastard recitation

Dr Roy Sugarman (37:25):

which then helps your sense of your ability. And what's the other sense? The other sense is the desiraability of victory for you is an emotional one. Don't get rational. I'm going to win Β£100,000 or I'm going to don't be rational. the emotional which is I am going to win because this is meaningful, cherished, vital, valid and authentic...

40:44The six pillars of the hexaflex

Dr Roy Sugarman (40:44):

shitty committee on my shoulder but I've talked myself out of it in those moments. So I love that you're tapping into these foundations of things that just everyday general population human can do. So what are the six pillars? Yeah. What are the six? Cuz we've mentioned one here and there. So let's just stop and go. Okay, these...

49:05The one tool: do the difficult right thing

Dr Roy Sugarman (49:05):

I think we need to do some more like from a scientific point of view so that we put data behind it because I don't want us to be your next wakeup call. We really do want know yourself grow yourself to have scientific data and research and a methodology methodology and an ecosystem which you've kindly given to me...

Frequently asked questions

Who is Dr Roy Sugarman?

An applied neuroscientist and clinical psychologist who served as Director of Applied Neuroscience at Athletes' Performance (now Team Exos), and built peak-performance models adopted by the U.S. Congress, California Health Services, Life IQ in Singapore and elite sports organisations worldwide.

What is the hexaflex?

The six pillars of psychological flexibility from Acceptance and Commitment Therapy: cognitive diffusion, acceptance, present-moment awareness (mindfulness), self-as-context, values and committed action. Each has an opposite in psychological rigidity.

What is psychological flexibility?

The ability to stay open, present and values-driven in the face of setbacks, danger and failure β€” rather than being rigidly fused to unhelpful thoughts. Roy uses it in place of the vague idea of a 'competitive mindset' because it's transdiagnostic and works for anyone, not just athletes.

What are the two brain systems?

The ancient emotional (limbic) system β€” fast, powerful and inaccurate, firing in 30,000ths of a second to keep you safe β€” and the slower, more accurate prefrontal cortex that evolved for social connection and lets you choose the difficult right thing.

What is thought diffusion?

A core hexaflex skill: stepping back from a sticky or toxic thought instead of fusing with it β€” by noticing it, ridiculing it or even singing it β€” so it loses its grip on your performance. Layne's Fat Bastard recitation is a real-world example.

Why does Roy say trust beats belief?

Belief and faith point to an unknown future that can be shattered at the first problem. Trust is built on concrete past evidence β€” your training and the games you've already won β€” so it holds up under pressure and lets your trained instincts take over.

Guest

RS

Dr Roy Sugarman

Applied neuroscientist β€” Director of Applied Neuroscience at Athletes' Performance (Team Exos); built peak-performance models used by the U.S. Congress, California Health Services, Life IQ Singapore and elite sport

The neuroscience of peak performance β€” psychological flexibility, the hexaflex, and why trust beats belief.

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