LISTEN HERE | WATCH HERE

Tall Poppy Syndrome Is a Nervous System Problem and Here Is What It Is Actually Costing You

Seven words. That is all it took.

Someone I knew said something to me in a moment that I was feeling confident “you think you’re better than everyone else.” And when I heard it, I didn't fire back. I didn't stand tall and think, well, that's their wound, not mine. I felt sick in my stomach. I spent the next few months quietly revisiting every single moment I had ever shown up with confidence, in a room, on a call, in front of my community, wondering whether that was how people had seen me all along.

Which is a confronting thing to sit with, especially when you teach this exact pattern for a living.

But here is what I know now, and what I need you to understand before we go any further: this is not a mindset problem. It is not a confidence gap. It is not something you can read your way through or think yourself out of. Tall poppy syndrome is a nervous system encoding. It was installed in your body long before you ever started a business. And it is showing up in your revenue in ways that most conversations about this topic completely miss.

That is what this is really about.

What Tall Poppy Syndrome Actually Is

If you are in Australia or New Zealand, you already know this phrase. You grew up with it in your cultural DNA. If you are in the US, the term might be new but I promise you, you have lived it.

Tall poppy syndrome is the cultural and deeply personal pattern of cutting down anyone who stands out. People who get too successful. People who take up too much space. People who rise above the field. And it is especially common for women.

There is a reason we say not getting too big for your boots. There is a reason our most successful people have learned what I can only describe as performing ordinariness, joking about their wins before someone else can make the joke, self-deprecating before the room gets uncomfortable, looking surprised by results they worked years for. The same culture that produces world-class athletes, business builders, and leaders is the same culture that punishes them for being extraordinary. You can be great. Just don't act like it.

Now here is what makes this more than a dinner party conversation. A 2023 study called The Tallest Poppy, led by Dr. Rumeet Billan through Women of Influence+, surveyed over 4,700 women across 103 countries. 86.8% had been undermined for their achievements at work. Not 20%. Not 40%. Nearly 87%. And the finding that really sat with me, the more successful a woman is, the less likely she is to promote herself. Not more. Less. The cutting works so well that the most accomplished women learn to hide the most.

You were not born afraid to charge. You were conditioned into it by a culture that decided women who want too much are a problem.

For women in business, this stops being a social pattern and starts being a revenue problem.

You Were Handed a Ceiling Before You Ever Started Building

Here is what I mean when I say cultural conditioning. You were not born with a reflex to minimise your wins. You were not born afraid to charge what your work is actually worth. You were not born editing yourself before you speak. You were conditioned into all of it through watching, through repetition, through absorbing what happened to women who didn't play by the rules. By the time you started your business, the programming was already installed. You were already running rules you had never consciously agreed to.

It shows up like this.

Undercharging. Not because you don't know what your work is worth, you do, but because premium pricing makes you visible, and visible means target. So the body votes for the price that keeps you in the field.

Over-delivering to depletion. Giving more than the scope, more than is sustainable because the conditioning says, if you're indispensable enough, generous enough, nobody can justify cutting you down. You earn your right to exist by making yourself impossible to resent.

Shrinking your positioning. Saying you're passionate about your work instead of just saying, 'I am excellent at this and I get results most people in my industry cannot get'. That sentence feels dangerous. It isn't. But the conditioning says it is.

Apologising for your visibility. Sorry for all the posts. I know this isn't for everyone. Performing uncertainty you don't actually feel so no one accuses you of being too sure of yourself.

This is not a you problem. This is a cultural download. Every ambitious woman in this part of the world received it whether she wanted it or not. And it is quietly, steadily capping your income.

Only 2% of women-owned businesses ever reach a million dollars in revenue. That is not a talent gap or a strategy gap. That is a conditioning gap.

Where It Gets Installed

This didn't arrive when you started your business. It was already there.

Think about school. The unspoken rules that got handed down without ever being stated out loud. Don't put your hand up too much. Don't be the one who always knows the answer. Be capable - but calibrate your capability to the room.

And then your teenage years, when belonging became everything. When your nervous system was running a constant survival calculation, what does this group require of me? If the answer was stay at the same height as everyone else, your nervous system wrote that as law.

For girls there was an extra layer. Watching what happened to women who got too visible. Maybe it was your mum, downplaying her wins at dinner so no one felt uncomfortable. Maybe it was the girl at school who was talented and got called a try-hard for it. You didn't need anyone to explain the rule. You just watched it operate.

Bright is acceptable. But don't be blinding.

Successful is fine. But look surprised about it.

Ambitious is okay. But stay relatable enough that no one feels left behind.

No wonder stepping into the identity required to lead a business at the level you actually want feels so unsafe. The conditioning was already installed. And the research confirms just how deep it runs. A Harvard and Wharton study looked at what happens when men and women self-assess identical performance, same work, same results. Men rated themselves at 61 out of 100. Women rated themselves at 46. When researchers showed women the data and explained the gap, it didn't close. Because this is not a knowledge problem. You cannot think your way out of something your body learned as a survival pattern before you could articulate it.

This is not a confidence problem. It is not a mindset problem. It is an encoding.

The Neuroscience That Changes Everything

This is where tall poppy syndrome stops being a cultural conversation and becomes a nervous system one.

In 2003, neuroscientist Naomi Eisenberger and her team at UCLA published a study in Science journal literally titled Does Rejection Hurt? where participants were placed in an fMRI machine and excluded from a virtual ball game. The scans showed that social rejection activates the same regions of the brain as physical pain. The same circuits. The same neural signature.

A 2015 follow-up study by Meyer, Williams, and Eisenberger, published in PLOS ONE, found something even more striking. Physical pain fades in memory, stub your toe and a week later you can barely recall the intensity. But social pain can be relived at full neurological intensity years later. The same brain regions fire as if it is happening right now.

What this means for you, when you sit down to write a bold post, raise your prices, or say out loud that you are genuinely excellent at what you do, your nervous system is not just responding to today. It is re-experiencing every single time you were cut down. Every classroom. Every comment section. Every moment someone communicated, with their words or just their energy, who do you think you are. All at once. Full voltage.

This is why it can feel wildly out of proportion. You post something and feel sick for three days. You hit a new income level and immediately self-sabotage. Your body is not being dramatic. It is running a threat assessment based on years of accumulated social data and it has calculated that visibility leads to pain.

The ceiling is not in your strategy. It is in your nervous system's thermostat.

Which Nervous System State Is Running Your Business

Stephen Porges, who developed polyvagal theory, describes three states the autonomic nervous system moves between. Understanding them explains why the ceiling in your business is not a strategy problem.

Ventral vagal, safe, connected, grounded. The state where you're fully yourself, where you can speak clearly, where leadership feels natural. The state from which real business decisions get made.

Sympathetic activation, fight or flight. The racing heart before you hit publish. The hypervigilance before a launch. The anxiety that fires every time you consider raising your prices or putting yourself forward as the authority in your field.

Dorsal vagal, shutdown. Freeze. The entrepreneur who goes completely blank in a podcast interview. The woman who suddenly cannot write content for weeks right when her biggest opportunity is in front of her. Who knows exactly what to do on paper and physically cannot do it.

Tall poppy conditioning has trained your neuroception, the part of your autonomic system that scans for danger before your conscious mind registers anything, to read success and visibility as threat. Your body votes before you decide.

Your window of tolerance, the range your system can hold without tipping into panic or shutdown, was shaped by every experience of being cut down. As you approach your next level, the unfamiliar expansion pushes beyond what feels familiar. Your system reads that as danger and manufactures distress to pull you back to the temperature that has always felt safe.

Picking a fight the week before a launch. Getting sick right before a speaking event. The overwhelming urge to rebrand, pivot, restructure, anything that halts the growth that is threatening to outpace your nervous system's comfort zone. That is not weakness. That is a protection protocol. And it will keep running until you work at the level where it actually lives.

The Fawn Response: When Your Humility Is Actually a Trauma Pattern

You have probably heard of fight, flight, and freeze. The fawn response, named by therapist Pete Walker in his work on complex trauma, is the fourth survival strategy. And it is the one that most women are actively rewarded for, which makes it the most dangerous one to carry.

The fawn response says, I will make myself so agreeable, so palatable, so non-threatening, that there is nothing left to cut down.

In a tall poppy context, this looks like adding I don't know if that makes sense after every powerful insight. Crediting your team when you did the work. Over-qualifying your expertise in front of people who already paid you for it. Making a joke about your own success before anyone else can.

Here is what makes this so entrenched, it is socially rewarded. Enormously. The woman who says I just got lucky gets told she is so gracious, so humble, so real. The woman who says I did that and I am proud of it gets whispered about, gets called arrogant, gets accused of thinking she is better than everyone else.

Your nervous system has run a perfect cost-benefit analysis and concluded that fawning keeps you safe and gets you praised. But here is what it costs, every time you fawn, you train your nervous system that your real voice is dangerous. You practise powerlessness. And your body reads its own smallness as further evidence of threat.

The people who celebrated you for your humility were not celebrating your health. They were celebrating your compliance.

What Recalibration Actually Looks Like

Here is what it does not look like and I say this as someone who does this work every single day.

It does not look like telling yourself the limiting belief is wrong. You cannot think your way out of a somatic encoding.

It does not look like pushing through. Forcing visibility when your nervous system is in sympathetic activation does not build capacity. It builds a stronger association between visibility and danger.

It does not look like one breakthrough moment. There is no single session, no single activation that permanently dissolves a lifetime of encoding. The work is layered, iterative, and it runs at the body level.

What it does look like, somatic work, EFT tapping, somatic experiencing, hypnotherapy, nervous system-informed coaching. Work that moves through the body rather than around it, and allows it to complete the responses it was never allowed to complete.

It looks like titration, not flooding. Gradual, tolerable expansion at your growth edges. Micro-doses of visibility that your nervous system can metabolise without tipping into overwhelm. Each small experience of being seen and remaining safe rewrites the threat prediction a little. Over time, that accumulates into a genuinely recalibrated system.

It looks like co-regulation. Your nervous system was not designed to regulate in isolation. It was designed to borrow safety from the people around it. When you are in a room where success is celebrated and ambition is normal, your nervous system receives new data not as a belief, but as a felt experience. That is what actually rewrites the threat prediction.

And it looks like identity work running alongside all of it. As your nervous system learns that visibility is safe, your identity needs to expand to hold the new level. The parts of you that have been keeping you small do not need to be fought. They need to be honoured and shown that the landscape has changed.

The recalibration is not becoming someone who does not care what people think. Belonging is wired into your survival system, you will always care. The recalibration is becoming someone whose nervous system has enough evidence of safety that the threat response stops firing at normal growth-level stimuli.

You stop making yourself small not because you no longer value belonging, but because you found a belonging that does not require your smallness as the price of entry.

You Are Not Too Much

The tall poppy does not get cut because she is arrogant. She gets cut because she makes people confront what they have not allowed themselves to want. Her visibility activates everyone else's conditioning. Her refusal to shrink is a mirror that some people cannot look into.

When they say she thinks she is better, when they whisper about her success, when they find reasons to diminish what she has built, that is not information about who she is. It is information about the unresolved wound in them that her expansion activated.

Your success is not arrogance.

Your visibility is not selfish.

Your ambition is not a character flaw.

You are a woman whose nervous system learned quite correctly, given the data it was given, that standing out was dangerous. And now you are in a different era, with different data available.

The question is not whether you are allowed to be tall. The question is whether you are ready to build the internal and relational environment that lets your nervous system finally learn that you are.

That is the work. That is the frequency. And it is absolutely possible.

Listen to Episode 204 of The Fck Yes Frequency

This article is the companion piece to Episode 204 - "She Thinks She's Better Than Everyone Else": Tall Poppy Syndrome, Your Nervous System, and Why You Keep Making Yourself Small. Available on Spotify, Apple Podcasts, and all major platforms, or find everything at jessicaread.com/podcast

References

Billan, R. (2023). The Tallest Poppy. Women of Influence+. womenofinfluence.ca/tallest-poppy

Eisenberger, N.I., Lieberman, M.D., & Williams, K.D. (2003). Does rejection hurt? An fMRI study of social exclusion. Science, 302(5643), 290–292. doi.org/10.1126/science.1089134

Meyer, M.L., Williams, K.D., & Eisenberger, N.I. (2015). Why social pain can live on: Different neural mechanisms are associated with reliving social and physical pain. PLOS ONE, 10(6), e0128294. doi.org/10.1371/journal.pone.0128294

Exley, C., & Kessler, J.B. (2022). The gender gap in self-promotion. The Quarterly Journal of Economics, 137(3), 1345–1381. doi.org/10.1093/qje/qjac003

Walker, P. (2013). Complex PTSD: From surviving to thriving. Azure Coyote Books. [Source for the fawn response as the fourth trauma survival strategy.]

Porges, S.W. (2011). The polyvagal theory: Neurophysiological foundations of emotions, attachment, communication, and self-regulation. W.W. Norton & Company. [Source for polyvagal theory, neuroception, and autonomic nervous system states.]

Siegel, D.J. (2010). Mindsight: The new science of personal transformation. Bantam Books. [Source for the window of tolerance framework.]