Article 2 of 7: Finding Your Way Back
Here is something your brain would prefer you not to know: it is very good at lying to you.
Not maliciously. Not even consciously. But with a kind of quiet efficiency that would be impressive if it weren’t so deeply inconvenient. When the world becomes too much – too painful, too relentless, too confusing, too empty – your brain does what any sensible system under pressure does. It reroutes. It adjusts the signal. It turns down the volume on the parts of experience that are threatening to overwhelm the whole apparatus, and it does this so smoothly that you may not notice it happening until you are standing in the middle of your own life wondering why nothing feels like it used to.
This is not a character flaw. This is neuroscience.
But understanding why your mind checks out – the actual mechanisms, the specific pathways, the particular histories that make some people more prone to this than others – is the beginning of being able to do something about it. So let’s go there.
The Brain’s Emergency Protocol
Start with the basics, because the basics are actually quite interesting once you get past the Latin.
Your brain is, at its core, a threat-detection machine that has secondarily developed the capacity for poetry, social media, and strong opinions about coffee. When it perceives danger – real or psychological, immediate or chronic – it initiates what neurobiologists call a stress response: a cascade of hormonal and neurological activity designed to help you survive. The amygdala, a small almond-shaped structure deep in the brain, fires the alarm. The hypothalamic-pituitary-adrenal (HPA) axis floods your system with cortisol and adrenaline. Everything sharpens. You are ready to fight or run. (Ghasemi et al., 2024)
This is useful when you are being chased by something with teeth. It is less useful when the threat is a difficult childhood, a workplace that has been slowly grinding you down for a decade, or the particular ambient dread of simply being alive in the twenty-first century. Because here is the design flaw: the brain does not much distinguish between a lion and a lingering sense of existential unease. Both read as threat. Both trigger the response. (Naffaa, 2024)
And when the threat is chronic – when the stressor is not a lion you can outrun but a situation you cannot escape – something more radical kicks in. The nervous system shifts into a different gear entirely. One that looks, from the outside, a great deal like simply not caring about anything anymore.
The Freeze Nobody Talks About
You have probably heard of fight or flight. Most people have. What gets less airtime is the third option – the one your nervous system reaches for when fighting seems impossible and running seems pointless. The freeze response. Or, in its more chronic, everyday form, something researchers and clinicians have started calling functional freeze: the state of being outwardly operational while inwardly rather shut down.
The autonomic nervous system – the branch of your nervous system that runs things you don’t consciously control, like breathing and heart rate and the vague sense that something is wrong – organizes its responses in a hierarchy. When overwhelm tips past the point where action could help, the dorsal vagal pathway activates a protective withdrawal. Heart rate slows. Engagement drops. The system goes into something like low-power mode. Emotional numbness, disconnection, and the persistent sense of watching life from behind glass are all features of this state. (Porges, 2023; Giroux et al., 2023)
This is – and we want to be very clear about this – not laziness. It is not apathy in the moral sense. It is your nervous system doing exactly what it was designed to do when the load exceeds the system’s capacity to process it. The unfortunate part is that it tends to stick around long after the original overwhelming thing has passed.
For therapists and counsellors who spend their professional lives holding other people’s overwhelm, this is particularly relevant. You learn, often without anyone teaching you, to manage your own nervous system response in the room – to remain calm while a client is not, to regulate while facilitating someone else’s dysregulation.
This is a skill. It is also, over time and without adequate support, exactly the kind of chronic suppression that moves the dial steadily toward functional freeze.
For leaders, it shows up differently but from the same root. The executive who can sit through a crisis meeting radiating composure while internally registering nothing – not alarm, not concern, not the low hum of appropriate worry – has often developed a version of this professional detachment that started as competence and gradually became something more total.
What Trauma Actually Does
The word trauma has had a rough few years in public discourse. It has been overused, contested, applied to situations ranging from genuine horror to mild inconvenience, and as a result some people have started rolling their eyes at it. This is unfortunate, because the underlying science is both solid and important.
Trauma – understood here not as a single category of extreme experience but as any experience that overwhelms the individual’s capacity to process and integrate it – produces measurable changes in the brain. Neuroimaging studies consistently show that trauma survivors exhibit altered activity in the prefrontal cortex, the hippocampus, and the amygdala. The prefrontal cortex, responsible for judgment, planning, and the kind of top-down emotional regulation that lets you respond rather than just react, shows reduced activity. The amygdala, the alarm system, becomes hyperreactive. The hippocampus, which contextualizes memories and helps the brain understand that past threats are in the past, shrinks. (Harnett et al., 2020; Basso et al., 2024)
What this means in practice is that the traumatized brain is one where the alarm never fully goes off, context never fully registers, and deliberate regulation is harder than it should be. The survival circuitry runs the show. And survival circuitry, when it cannot find a way out, defaults to disconnection. (Basso et al., 2024)
This is worth sitting with. Because a lot of people who feel chronically disconnected from their lives do not identify as trauma survivors. They did not experience combat or assault or catastrophic loss. What they experienced was subtler: years of emotional unpredictability in childhood, a family system where their feelings were not welcome, workplaces that demanded performance without providing safety, relationships where vulnerability was consistently met with something less than care.
These are not dramatic. They do not necessarily make it into the stories people tell about themselves. But at the neurological level, they register.
The Attachment Blueprint
Here is where it gets personal. And possibly a little uncomfortable. Stay with us.
John Bowlby’s attachment theory – originally developed in the 1950s and continuously refined and empirically supported ever since – proposes that the relationship between infant and primary caregiver creates a kind of internal working model: a blueprint, laid down in the earliest years, for what relationships feel like, what emotions are safe to express, and whether the world is, fundamentally, a place that can be trusted. (Rajkumar, 2022).
Secure attachment – the kind produced by caregivers who are reliably responsive, who can tolerate a child’s distress without withdrawing or retaliating – produces adults who can feel their feelings, regulate their nervous systems relatively well, and move toward connection when things get hard. Insecure attachment – produced by caregiving that was inconsistent, dismissive, frightening, or simply absent – produces adults who have learned, at a level that precedes conscious awareness, to manage their emotional world differently. Often by managing it less. By keeping feelings at arm’s length.
By maintaining a certain distance from their own inner experience that once kept them safe and now just keeps them alone. (Rajkumar, 2022; Fang & Wang, 2024)
Research consistently finds that insecure attachment, particularly the avoidant variety, is one of the strongest predictors of emotional disconnection in adult life. The person who learned as a child that needing things made them vulnerable – that expressing feelings was dangerous, or unwelcome, or simply ineffective – carries that lesson forward into every room they enter. Including the rooms where they are supposed to be the expert on human connection.
This matters enormously in both therapy and leadership. The therapist who grew up in a household where emotional attunement was unpredictable may have been drawn to the work precisely because it gave them a structured, boundaried way to be close to people without the terrifying openness of genuine mutual vulnerability. The leader whose early environment rewarded performance and stoicism over authenticity may have found that the executive suite felt, at first, refreshingly familiar. Both adaptations are understandable. Neither is sustainable indefinitely without cost.
Anxiety’s Quiet Trick
Anxiety and disconnection might seem like opposites. One is loud, alert, buzzing with threat. The other is flat, muted, gone quiet. But they share more territory than they appear to, and quite often they are the same system at different points in the same cycle.
Chronic anxiety – the kind that is not a response to a specific identifiable threat but a kind of permanent background hum – is exhausting in a very specific way. It keeps the nervous system in a state of low-level activation for so long that the system eventually protests. The brain, in its efficient and somewhat ruthless way, responds to prolonged hyperarousal by suppressing the very circuits that generate emotion. The result is not calm. It is numbness. The noise does not stop; it just drops below the threshold of conscious awareness, and what remains is a persistent flatness that people often mistake for depression, or indifference, or the absence of feeling when it is actually feeling that has been driven underground. (Naffaa, 2024; Ghasemi et al., 2024)
For the chronically anxious person who is also high-functioning – a category that includes a substantial proportion of therapists and leaders – this tends to present as competence. They are good in a crisis. They are organized. They anticipate problems. They are the person others come to when things go wrong. And internally, they are running on a substrate of managed fear that they have long since stopped noticing, because noticing it would require slowing down, and slowing down feels like the most dangerous thing in the world.
The disconnection that follows is the nervous system’s version of a circuit breaker. Something has to give. And what gives, eventually, is the capacity to feel like you are actually present in your own life.
Depression and the Dimmer Switch
Depression is not sadness. This is one of the most important and least understood distinctions in mental health. Sadness is an emotion – it moves, it responds to context, it eventually shifts. Depression is a state that reduces the brain’s capacity to generate and sustain emotional experience across the board. The dimmer switch on everything, turned down. Joy and grief and curiosity and connection all become harder to access, not because the person doesn’t want them but because the neural machinery that produces them is running below capacity. (Naffaa, 2024)
This happens, in part, because of what chronic stress does to the hippocampus and the brain’s dopaminergic reward systems. Elevated cortisol, sustained over time, literally reduces hippocampal volume and impairs the frontostriatal circuits that link effort to reward – the circuits that make things feel worth doing. The person who says they don’t know why nothing feels meaningful is not being dramatic. Their brain’s reward circuitry is functionally impaired. (Liang et al., 2024)
For therapists, this has a specific irony. People who enter the field often do so because they experienced depression or emotional pain themselves – because they know the territory, because they want to guide others through it, because it gives meaning to something that was otherwise just suffering. What the research also shows is that the relational demands of therapeutic work, without adequate self-care and supervision, can reactivate and amplify the very neural vulnerabilities that drew them to the work in the first place.
For leaders, depression in its subclinical, high-functioning form is one of the most underreported occupational hazards of senior roles. The person who is still showing up, still performing, still leading teams through difficulty – while privately experiencing a kind of anhedonic grey in which nothing tastes like anything – is not unusual. They are, by most estimates, surprisingly common. And almost entirely invisible.
The Protective Wall That Outlasts Its Purpose
Here is the through-line in all of these mechanisms – trauma, freeze, anxious exhaustion, depression, early attachment wounds. In every case, the disconnection began as protection. The nervous system did what nervous systems do: it found a way to keep you going when the alternative was being overwhelmed. It built a wall between you and the parts of experience that were too much. And it built it well.
The problem – and this is where understanding the psychology actually starts to matter – is that the wall does not come down automatically when the threat resolves. It stays up. It becomes the architecture of your inner life. And over time, the very mechanism that protected you becomes the thing that keeps you from feeling like you are actually living your life rather than just administering it.
This is what neuroscientists mean when they talk about maladaptive stress responses: protective mechanisms that have been generalized, extended, applied to contexts where they are no longer necessary. The amygdala that stays on alert in the absence of threat. The HPA axis that keeps secreting cortisol when there is nothing left to mobilize against. The emotional suppression that continues in the safety of a good relationship, a stable job, a life that by any objective measure should feel fine. (Ghasemi et al., 2024; Lei et al., 2024)
Should feel fine, and doesn’t. And nobody can tell you why.
Now you have a few pieces of the answer.
A Note on Knowing This
Understanding the mechanisms of disconnection does not, by itself, reconnect you. We want to be honest about that. Knowing that your amygdala is hyperreactive does not make it less so. Knowing that your attachment history shaped your emotional baseline does not immediately rewrite that baseline. The brain changes slowly. The body is slower still.
But understanding is not nothing. In fact, for many people, particularly those who have spent years believing that something is fundamentally wrong with them – that the disconnection is a character flaw, a failure of gratitude, a sign that they are simply not built for the feeling of being alive – understanding that there is a mechanism behind it is the first thing that feels, in a very long time, like solid ground.
You are not broken. You are adapted. The distinction matters more than it might seem.
In the articles that follow, we are going to look at what maintains the disconnection once it is established – the cultural machinery that rewards it, the identity structures that depend on it, the body that carries it – and then, eventually, what actually helps. Not as a checklist. Not as a five-step program. As a real account of a genuinely difficult thing that is also, with the right support and the right understanding, genuinely possible to move through.
We’ll get there. One article at a time.
References
Basso, J. C., Satyal, M. K., McKee, K. L., Lynn, S., Gyamfi, D., & Bickel, W. K. (2024). Dissociation and other trauma symptomatology are linked to imbalance in the competing neurobehavioral decision systems. Frontiers in Psychology, 14, Article 1317088. https://doi.org/10.3389/fpsyg.2023.1317088
Fang, F., & Wang, J. (2024). The relationship between attachment and depression among college students: The mediating role of perfectionism. Frontiers in Psychology, 15, Article 1352094. https://doi.org/10.3389/fpsyg.2024.1352094
Ghasemi, F., Beversdorf, D. Q., & Herman, K. C. (2024). Stress and stress responses: A narrative literature review from physiological mechanisms to intervention approaches. Journal of Pacific Rim Psychology, 18. https://doi.org/10.1177/18344909241289222
Giroux, C., Ahlers, D., & Miawotoe, A. (2023). Polyvagal approaches: Scientifically questionable but useful in practice. Journal of Psychiatry Reform, 10(11). https://journalofpsychiatryreform.com/2023/10/17/polyvagal-approaches-scientifically-questionable-but-useful-in-practice/
Harnett, N. G., Goodman, A. M., & Knight, D. C. (2020). PTSD-related neuroimaging abnormalities in brain function, structure, and biochemistry. Experimental Neurology, 330, Article 113331. https://doi.org/10.1016/j.expneurol.2020.113331
Lei, A. A., Phang, V. W. X., Lee, Y. Z., Kow, A. S. F., Tham, C. L., Ho, Y.-C., & Lee, M. T. (2025). Chronic stress-associated depressive disorders: The impact of HPA axis dysregulation and neuroinflammation on the hippocampus — A mini review. International Journal of Molecular Sciences, 26(7), Article 2940. https://doi.org/10.3390/ijms26072940
Naffaa, M. M. (2024). Bridging neuroscience and psychiatry through brain complexity and neural circuit dysfunctions in anxiety, depression, and schizophrenia. Nature Cell and Science, 2(4), 257-277. https://doi.org/10.61474/ncs.2024.00051
Porges, S. W. (2023). The vagal paradox: A polyvagal solution. Comprehensive Psychoneuroendocrinology, 16, Article 100200. https://doi.org/10.1016/j.cpnec.2023.100200
Rajkumar, R. P. (2022). Comorbid depression and anxiety: Integration of insights from attachment theory and cognitive neuroscience, and their implications for research and treatment. Frontiers in Behavioral Neuroscience, 16, Article 1104928. https://doi.org/10.3389/fnbeh.2022.1104928
NEXT: Article 3 – The Modern Disconnection: How Today’s World Makes It Worse
THE AUTHORS:
Dr. Truman Spring, City University of Seattle (Canada)
Dr. Heather Henderson, City University of Seattle (Canada)
