Two leaders sit on opposite sides of a board meeting. One has not changed his position on a strategic call in three years, even though the data has been pulling in another direction for the last eighteen months. The other has changed direction four times this quarter, each time after a different advisor walked into the room and spoke with enough confidence.

From the outside these look like opposite leadership problems. One is too stubborn. The other is too fluid. People around them eventually develop different complaints. The first creates frustration because nothing get accepted. The second creates whiplash because nothing stays.

What rarely gets discussed is that these are often the same pattern wearing different clothing. Both are nervous system strategies for managing uncertainty. One handles it through certainty. The other handles it through accommodation. Neither one is actually grounded.

Healthy leadership requires conviction. Conviction is not the same thing as rigidity, and the distinction matters because most of what gets praised as “strong leadership” or “open-minded leadership” is really one of these two stress responses in a tailored suit.

Why Rigidity Develops

Cognitive rigidity often gets read as personality, but it is more a stress adaptation. Research on the neurobiology of decision-making shows that under sustained stress, the prefrontal cortex, responsible for executive function and decision-making, becomes less active while the amygdala, which processes threat and emotional responses, takes a larger role in shaping behavior. Flexible, goal-directed action gives way to more rigid stimulus-response patterns. They are faster and require less metabolic effort.

In leadership this shows up in recognizable ways:

• The executive who cannot admit a strategic error and instead reframes it as someone else’s failure. 
• The founder who hires consultants and then rejects everything they recommend because adopting it would feel like an admission that the old way was wrong. 
• The manager whose meetings always end where they started. 
• The leader who treats disagreement as personal disloyalty rather than as information

What people see as conviction is often the nervous system protecting itself from the experience of being wrong. Over time, especially under chronic stress, this shift can become a default state rather than a temporary adaptation. People with high perceived chronic stress show measurably more rigid and habitual decision-making under acute stress.

The childhood roots are well documented. Children raised in authoritarian households, especially ones where mistakes were punished, where vulnerability was unsafe, where approval was conditional on compliance, learn early that certainty equals safety. Research has found that authoritarian parenting has been associated with lower psychological flexibility and a more dualistic thought pattern in adulthood. The world becomes binary because binary was the only thing that kept you out of trouble.

Why Excessive Flexibility Develops

The opposite adaptation looks more pleasant from the outside. These are the leaders who listen well, change course, accommodate, take in feedback, and adjust. On the surface this looks like maturity. Underneath, it can be the same survival strategy with a different costume.

This adaptation does not feel like fear in the moment. It feels like being agreeable. It feels like being reasonable. It feels like being a good listener. The cost shows up later, in the quiet recognition that you said yes to something you did not actually agree with, or in the slow erosion of being unable to locate what you actually think.

In leadership this shows up in various ways:

• The CEO who pivots strategy every time a respected investor speaks. 
• The manager who agrees with the last person who walked into their office. 
• The founder whose board can drive any decision because nobody on the inside will hold a line. 
• The leader who runs out of direction by the end of the week because so much of the week has been spent absorbing other people’s certainty.

Pete Walker’s clinical work on trauma responses identified a fourth pattern beyond fight, flight, and freeze. He called it fawn. Fawning develops when fighting back, escaping, or freezing are not viable, particularly in chronic relational environments where the threat is also the source of care. The amygdala becomes hypervigilant to social cues, and the person learns that safety depends on reading the other person’s emotional state and adjusting accordingly.

The Shared Architecture

The reason these patterns look opposite but operate from the same place is that both are attempts to regulate the same internal experience. The experience underneath both is uncertainty, or more specifically, the discomfort of not knowing.

The rigid leader and the over-flexible leader are both operating from defensive states. They have just chosen different defensive strategies. One uses certainty as armor. The other uses accommodation as camouflage. Both are trying to make uncertainty stop happening.

A regulated nervous system can stay with not-knowing for longer. It can hold a position when the position is correct and let go of one when the data shifts. It does not need the discomfort to resolve immediately. This is the actual mechanism behind what we recognize as good judgment.

The Distinctions That Matter

Conviction is the willingness to hold a position because the logic holds, and the willingness to drop it when the reasoning no longer does. Rigidity holds the position regardless.

Adaptability integrates new information and adjusts course. Collapse loses the position whenever someone with more weight enters the conversation.

The same distinction applies between listening and people-pleasing, or between holding a boundary and being defensive. Two leaders can say the exact same sentence, “I’ve decided not to move forward with this,” and one is exercising judgment while the other is defending an identity. You can usually feel which is which within about ten seconds.

Stress Makes Both Patterns Worse

This is the part most leadership frameworks miss. Both rigidity and over-flexibility intensify under pressure. The same neurobiology that drives stimulus-response patterns when the prefrontal cortex goes offline drives both adaptations.

The rigid leader becomes more rigid in a crisis. The accommodating leader becomes more accommodating. When the meeting goes badly, the rigid executive doubles down on the strategy that is failing. When the funding round comes in lower than expected, the over-flexible founder restructures the entire roadmap based on the last investor conversation.

This is why advice like “be more open-minded” or “trust yourself more” tends not to work. Those are behavioral prescriptions for what is actually a nervous system regulation problem. You cannot reason your way out of either pattern when the nervous system is in defense mode.

The work happens earlier, in building a baseline of regulation that does not require certainty to feel safe and does not require approval to feel intact. That is a much slower project than reading a leadership book.

Through the Silent Tower Lens

We notice this pattern most often when stress and pressure build. People do not always know which adaptation is theirs until pressure reveals it. A founder who has been described as decisive for years suddenly looks reactive when the company hits a difficult inflection. An executive who has been praised for being collaborative suddenly looks evasive when a hard call needs to be made.

What we have seen consistently is that neither pattern resolves through more discipline or more openness. Both are often nervous system protections that developed for a reason. They are intelligent adaptations to environments that no longer exist. The leader is still defending against a parent, a teacher, a former boss, an early failure. The current situation is not actually the threat.

The protection itself is not the problem. The problem is that it is embedded as the default response. The work is to build enough regulation underneath that the nervous system stops reaching for protection as its first move. A leader who has done this kind of work can hold a position when needed, change course when the data demands it, and disagree with a respected voice without losing access to themselves.

That is conviction. What gets called conviction in most leadership writing is something else.

Closing

Leadership maturity is not measured by how strongly you hold your opinions or how willing you are to change them. Those are surface behaviors. What matters is what is happening underneath when the pressure rises.

A regulated leader can hold and adapt from the same place. A dysregulated leader has to choose one or the other, and the choice was usually made long before they ever became a leader.

If the patterns in this piece are familiar, this is the work we do at Silent Tower.

Research References

Raio, C. M., et al. Decision-making under stress: A psychological and neurobiological integrative model. National Library of Medicine. https://pmc.ncbi.nlm.nih.gov/articles/PMC11061251/

Jiang, C., & Rau, P. P. (2021). Perceived chronic stress influences the effect of acute stress on cognitive flexibility. Scientific Reports. https://www.nature.com/articles/s41598-021-03101-5

Uddin, L. Q. (2021). Cognitive and behavioural flexibility: neural mechanisms and clinical considerations. Nature Reviews Neuroscience. https://www.nature.com/articles/s41583-021-00428-w

Kruglanski, A. W., & Webster, D. M. (1996). Cognitive and Social Consequences of the Need for Cognitive Closure. European Review of Social Psychology. https://www.tandfonline.com/doi/abs/10.1080/14792779643000100

Walker, P. The Fawn Response: How Trauma Can Lead to People-Pleasing. PsychCentral. https://psychcentral.com/health/fawn-response

CPTSD Foundation. The Fawn Response: The Trauma Survival Pattern That’s Mistaken for Kindness. https://cptsdfoundation.org/2025/06/05/fawn-response-the-trauma-survival-pattern-thats-mistaken-for-kindness/

Wu, C. (2009). The relationship between attachment style and self-concept clarity: The mediation effect of self-esteem. Personality and Individual Differences. https://www.sciencedirect.com/science/article/pii/S0191886909000579

Porges, S. W., et al. (2025). Polyvagal theory: a journey from physiological observation to neural innervation and clinical insight. Frontiers in Behavioral Neuroscience. https://www.frontiersin.org/journals/behavioral-neuroscience/articles/10.3389/fnbeh.2025.1659083/full

Karavasilis, L., et al. The Psychological Impact of Authoritarian Parenting on Children and the Youth. Atlantis Press. https://www.atlantis-press.com/article/125978573.pdf