Not All Trauma Looks The Same
Single-Incident vs. Complex Trauma — and Why the Difference Changes Everything (Trauma Arc, Part 1 of 2)
There's a sentence I hear in therapy more than almost any other. It usually shows up early — sometimes in the first session, sometimes after a few months when something deeper starts to surface. It sounds like this:
"I know I have some stuff. But nothing that bad happened to me."
If that sentence lives in your body somewhere, this post is for you.
Episode 8 of The Inked Therapist is the first episode in a two-part trauma arc, and it's the one I've been most looking forward to — and most nervous about. Nervous because the topic is so easy to do badly. Trauma has become one of those words that is simultaneously everywhere and still wildly misunderstood. It gets thrown around in ways that flatten it, and it gets reserved in ways that exclude the people who need it most.
So let's go slowly. Let's actually get into it.
Trauma Is Not What Happened to You
Here's the foundational reframe that everything else rests on:
“Trauma is not the event. Trauma is what happened in your nervous system in response to the event.”
This is not semantic word-shuffling. It changes everything about who gets to claim the word, what healing looks like, and why two people can go through identical circumstances and land in profoundly different places.
Bessel van der Kolk's framing — that the body keeps the score — points to this directly. Traumatic experience doesn't get stored primarily as a story we can retrieve and retell. It gets stored as a physiological pattern. A posture. A breath that's perpetually half-held. A level of alertness that doesn't know how to come down. Peter Levine, who developed Somatic Experiencing, describes trauma as an incomplete biological response — the nervous system mobilized for threat, the threat passed or overwhelmed, but the activation never got to discharge. So it keeps running. Long after the danger is gone.
What I want to add to that foundation — and what you won't always find foregrounded in mainstream trauma literature — is the work of Resmaa Menakem. His framework of Cultural Somatics extends this understanding into territory that is essential if we're going to talk about trauma honestly. Menakem's argument, laid out in My Grandmother's Hands, is that racialized trauma doesn't only live in individual nervous systems. It lives in bodies across generations, transmitted at the level of flesh before there are words for it. The dysregulation that van der Kolk and Levine describe isn't only produced by discrete events or chronic interpersonal stress. It is also produced by centuries of systemic harm encoded in the body. That's not metaphor. That's epigenetics. That's the nervous system as a historical archive.
I name this here because it matters for how we define trauma, not only for how we understand race. If the body holds centuries, then the threshold for what counts as traumatizing is not "was this event objectively bad enough." The body doesn't grade on a curve.
Two Kinds of Trauma — and Why the Distinction Matters
The field generally distinguishes between two broad categories, sometimes called Type I and Type II trauma. Understanding the difference is genuinely useful — not to rank suffering, but because the two presentations call for different kinds of healing.
Single-Incident Trauma (Type I)
This is what most people picture when they hear the word "trauma." A car accident. A sexual assault. A sudden loss. A natural disaster. A medical emergency. There's a discrete event with a clear before and after. A narrative. A moment you can point to and say: this is the thing.
The classic symptoms that follow — intrusive memories, avoidance, hyperarousal, emotional numbing — map onto what the diagnostic system calls PTSD. And one of the defining features of single-incident trauma is that the person usually knows what happened. The wound has an identifiable origin, which gives the healing work a target. Evidence-based treatments like EMDR, Somatic Experiencing, and cognitive processing therapy work largely by helping the nervous system complete what was interrupted — helping the memory get filed as the past rather than experienced as the present.
Single-incident trauma is serious and destabilizing. I don't want to minimize it by calling it "more treatable." What I mean is that it has a certain kind of narrative legibility that complex trauma often doesn't.
Complex Trauma (Type II / C-PTSD)
Complex trauma — also called C-PTSD, developmental trauma, or relational trauma — is what develops in response to prolonged, repeated, or chronic experiences of threat, overwhelm, or disrupted attachment. Especially in childhood. Especially in relational contexts.
And here is the crucial part:
“There is often no single event to point to. The wound is not in one moment. It’s in the accumulated weight of many moments. Or sometimes in the absence of something that should have been there — attunement, safety, repair, being truly seen.”
Judith Herman, whose book Trauma and Recovery remains foundational in the field, was among the first to formally name this distinction. She recognized that people who had experienced prolonged relational trauma — domestic violence survivors, survivors of chronic childhood abuse and neglect — presented differently than the single-event PTSD framework could account for. The picture was more complex: pervasive shame, difficulty with emotional regulation, patterns of relating that seemed to recreate the original wound, a settled sense of being fundamentally different or damaged. She called this Complex PTSD.
What I want to name clearly here is that Herman's framework, as foundational as it is, was built primarily from the experiences of white women and prisoners of war. The theorists who have extended this work to Indigenous and Black communities have done something equally necessary — they've shown us that complex trauma is not only interpersonal. It is also historical. It is also collective.
Dr. Maria Yellow Horse Brave Heart — Hunkpapa and Oglala Lakota — developed the concept of historical trauma to describe what she was observing in Lakota communities: a cumulative, multigenerational wound produced by genocide, forced removal, the deliberate destruction of language and culture, and the theft of children into federal boarding schools. The cluster of symptoms she described — grief, depression, chronic shame, loss of cultural continuity — couldn't be explained by individual experience alone. The wound was in the lineage. In the collective body of a people who had survived unsurvivable things. Brave Heart's model insists that the complex trauma framework isn't complete if it only accounts for what happened in one person's lifetime.
Dr. Joy DeGruy extended this collective frame to African American communities with her theory of Post Traumatic Slave Syndrome — the argument that centuries of chattel slavery, followed by generations of institutionalized racism, have produced adaptive survival behaviors that are still running in Black communities today. What looks like dysfunction from the outside is often the intelligent inheritance of an adaptation to conditions of unimaginable dehumanization. DeGruy's work refuses the clinical habit of pathologizing Black behavior without accounting for the history that shaped it. That's not a minor correction. That's a different epistemology.
What Complex Trauma Actually Looks Like
Here's where it gets personal. And where a lot of people recognize themselves in ways that are both relieving and disorienting.
Complex trauma often looks like:
Chronic shame — not guilt about something you did, but a deep, settled conviction that something is wrong with you. That you're too much, not enough, broken in some way that can't be repaired. This shame often predates conscious memory. It was learned before there were words for it.
Emotional dysregulation — emotions that arrive with the intensity of an emergency. Going from zero to flooded very quickly. Or the opposite: a flatness, an absence, a difficulty feeling much of anything. The dysregulation isn't triggered by one obvious thing — it can feel like the default operating system.
Hypervigilance in relationships — an exquisite sensitivity to shifts in other people's moods. The ability to read a room with precision, not because you're intuitive, but because you had to be. Because in the environment where you developed, missing a cue had consequences. That vigilance was adaptive. And now it runs constantly, even when the room is safe.
Patterns of relating that feel confusing from the inside — difficulty trusting people who are consistently kind, because consistency was never safe before. Being drawn to dynamics that feel familiar even when familiar means painful. Pushing people away right when closeness is offered.
Fragmented or unstable sense of self — not knowing who you are outside of how you're being needed or perceived. Different versions of yourself in different contexts, and no reliable sense of which one is real.
Pete Walker's work on C-PTSD adds something important here: his framework of the four trauma responses — fight, flight, freeze, and fawn. The fawn response is the one that gets missed most often, because it looks like doing well. The person is agreeable, helpful, high-functioning. The cost is internal: a chronic exhaustion from attending to everyone else's experience while having no reliable access to their own.
And then there's Prentis Hemphill, whose work belongs right alongside Walker's and goes somewhere Walker doesn't. Hemphill — writer, therapist, somatic facilitator, and founder of The Embodiment Institute — asks the question that decolonial practice demands: what does it mean to heal in a body that the world has given constant evidence is not safe? Their framing of embodiment as a healing justice practice — not merely a clinical one — is a necessary corrective to frameworks that focus on the individual nervous system without accounting for the ongoing context that nervous system is still living inside.
You can't fully understand the fawn response in a Black body, a queer body, a fat body, a disabled body, without understanding what that body has been taught about the consequences of taking up space. Hemphill's work holds both the individual wound and the collective conditions that produced it — and names healing as something that happens in relationship and community, not only behind a therapy office door.
When the Wound Has No Name
One of the most painful clinical presentations I encounter is also one of the most common: someone is suffering, and they are simultaneously convinced that their suffering isn't valid.
This is the minimization trap. And it almost always takes one of these forms:
"My parents weren't abusive. My childhood was fine."
"Other people have been through so much worse."
"I don't have a reason to feel this way."
“Comparative suffering feels like humility. Like perspective. Like gratitude. It is actually a form of self-abandonment dressed up as virtue.”
The people I see most consistently caught in this trap are those whose wound is not an event but an absence. Emotional neglect — parents who were physically present but emotionally unavailable, who provided safety and material needs but not attunement, not repair after conflict, not the felt sense of being seen and delighted in — produces some of the most profound and pervasive suffering I see in clinical practice. And it produces it in people who have spent their entire lives concluding that they are the problem, because they can't point to a dramatic inciting incident.
How do you grieve a thing that never happened? How do you name as harmful the absence of something rather than the presence of something?
You start by changing the question.
Instead of "was it really trauma?" — try this:
“What did your nervous system learn in order to survive?”
What did you learn about whether it was safe to have needs? About what happens when you take up space, or show emotion, or ask for help? About whether you could trust the people who were supposed to protect you?
Those adaptations — the hypervigilance, the fawning, the emotional shutdown, the relentless performing of okayness — are the evidence. You don't need a story that sounds like trauma. You need only look at what your nervous system learned to do, and ask what it must have been responding to.
Your body has been keeping an honest, accurate, somatic record of what it lived through. That record is trustworthy, even when the narrative isn't there yet.
The Collective Dimension: Minority Stress and Social Trauma
I want to name one more thing before we close, because it's directly relevant to the communities I work with.
Queer and trans people — particularly those who grew up without any cultural mirror for who they were — often carry complex trauma histories that have nothing to do with a single dramatic event. What they carry is the accumulated weight of invisibility. Of environments that communicated, in a thousand subtle and not-so-subtle ways, that who they were was wrong or dangerous or shameful.
Neurodivergent people carry the accumulated weight of being repeatedly told that the way their brain works is a problem to be managed, suppressed, or fixed. The chronic experience of failing to meet neurotypical standards leaves a mark that looks very much like developmental trauma.
This is where the concept of minority stress becomes clinically essential. Minority stress — the chronic, low-level stress of navigating a world that marginalizes your identity — produces nervous system effects that are functionally indistinguishable from complex trauma. Not because social harm is identical to interpersonal violence, but because chronic threat is chronic threat. The nervous system does not have a separate category for social harm.
This is the core argument of Resmaa Menakem's Cultural Somatics framework. It is why Brave Heart's historical trauma model and DeGruy's Post Traumatic Slave Syndrome are not supplemental frameworks — they are the frameworks the mainstream got incomplete without.
And it's why Prentis Hemphill's insistence that healing is a political act matters. Healing justice — Hemphill's frame — names the recognition that healing is not a private project. It is a collective one. That the work of getting people back into their bodies, back into a sense of safety, back into relationship, cannot be separated from the work of changing the conditions that produced the wound.
Understanding this is not about medicalizing identity or turning systemic failures into individual pathology. It's about accurately naming how systems cause harm in bodies. And it's about refusing to gaslight people into thinking their symptoms are evidence of weakness rather than evidence of what they survived.
A Note on This Being Part One
Episode 8 is the first movement of a two-part arc. We've spent this episode on the what — what trauma is, what it looks like, why the categories matter. Episode 9 turns to the how — specifically, what "trauma-informed care" actually means, why that phrase has been diluted, co-opted, and turned into a marketing term, and what you are genuinely entitled to expect from a therapist who claims to offer it.
That one has some edge to it.
If this post landed somewhere for you — if you found yourself reading slowly through a section or coming back to a paragraph — that's worth sitting with. Not in a "now I have homework" way. More in a "huh, my body is paying attention" way.
That's usually where the work begins.
Referenced Works
• Trauma and Recovery — Judith Herman
• The Body Keeps the Score — Bessel van der Kolk
• In an Unspoken Voice — Peter Levine
• Complex PTSD: From Surviving to Thriving — Pete Walker
• My Grandmother's Hands: Racialized Trauma and the Pathway to Mending Our Hearts and Bodies — Resmaa Menakem
• Post Traumatic Slave Syndrome — Joy DeGruy
• What It Takes to Heal — Prentis Hemphill
Del Knight (they/them), PsyD, LPC, LMHC, NCC, CCTP-II, ACS, CGP, CSTFP is a licensed psychotherapist and the founder of Soma Roots Therapy, a somatic, queer and trans-affirming, neurodivergent-affirming, decolonial telehealth practice serving adults in Oregon and Washington. Del is also a Certified Body Trust Specialist and Approved Clinical Supervisor.
If you're in Oregon or Washington and curious what slow, somatic, body-liberation-rooted therapy can look like, Soma Roots Therapy is accepting new clients for July. The work here is informed by the Center for Body Trust framework, among others — and it takes body trust seriously as a clinical and political commitment, not a technique with a worksheet. Reach out for a free consultation at somarootstherapy.com/reach-out.
Listen to the full conversation in Episode 7 of The Inked Therapist: “Your Body Is Not a Problem to Solve.”
🌿 Slow. Embodied. Rooted in liberation.
FAQ — Episode 8
What's the difference between trauma and PTSD?
Trauma refers to the impact an overwhelming experience has on your nervous system — the way it disrupts your sense of safety, your relationship to your body, your ability to be present. PTSD is a specific diagnostic category that describes a cluster of symptoms that can follow trauma: intrusive re-experiencing, avoidance, hyperarousal, negative changes in mood and cognition. Not everyone who experiences trauma develops PTSD, and not everyone with trauma-related symptoms will meet the diagnostic threshold for a PTSD diagnosis. The clinical categories are useful tools. They are not the whole picture.
How do I know if what I experienced was "bad enough" to count as trauma?
It wasn't a competition when it happened, and it doesn't become one now. The threshold for trauma is not "was this objectively bad enough." The threshold is: was your nervous system overwhelmed? Did it learn something about safety or threat that it's still carrying? Does that learning show up in your body, your relationships, your capacity to be present in your own life? If yes — to any of it — that's enough. You don't need a more dramatic story.
What is complex trauma, and how is it different from "regular" PTSD?
Complex trauma (also called C-PTSD or developmental trauma) develops in response to prolonged, repeated, or chronic experiences of threat — particularly in childhood and relational contexts — rather than a single identifiable event. Where single-incident PTSD tends to produce symptoms tied to a specific memory or trigger, complex trauma tends to show up in the architecture of the self: in chronic shame, emotional dysregulation, difficulty with relationships, an unstable or fragmented sense of identity, and a pervasive sense of being fundamentally different or broken. The treatment approach is different too — more relational, more somatic, and generally longer-term than evidence-based PTSD protocols designed for single-incident trauma.
Can trauma be passed down through generations?
Yes. This is the core of what Dr. Maria Yellow Horse Brave Heart named as historical trauma, and what Resmaa Menakem describes in terms of body-level transmission across generations. The mechanisms are biological (epigenetic changes that affect stress response systems), psychological (attachment patterns and relational templates learned from caregivers who themselves carry unresolved trauma), and cultural (disrupted access to community, language, spiritual practice, and the intergenerational transmission of coping and resilience). For Indigenous, Black, and other communities who have survived collective violence, displacement, or sustained systemic oppression, historical and intergenerational trauma is not a metaphor — it is a clinically relevant framework.
What is "minority stress," and is it really trauma?
Minority stress refers to the chronic, cumulative stress produced by navigating a world that marginalizes your identity. For queer and trans people, BIPOC folks, neurodivergent people, disabled people, fat people — the stress of daily microaggressions, systemic exclusion, and the persistent low-level threat of environments that communicate your existence is inconvenient or unwelcome produces nervous system effects that are functionally indistinguishable from complex trauma. This doesn't mean that minority stress and direct violence are equivalent experiences. It means the nervous system doesn't have a separate category for social harm. Chronic threat is chronic threat. Your symptoms are not evidence of fragility. They are evidence of what you have been surviving.
What is "healing justice," and how is it different from regular therapy?
Healing justice is a framework — developed most visibly by practitioners and organizers including Prentis Hemphill — that understands healing as both an individual and a collective, political project. Mainstream therapy often operates as though healing is something that happens between one clinician and one client, in isolation from the social conditions that produced the wound. Healing justice insists that this framing is incomplete. You cannot sustainably heal in a body that is still experiencing the conditions that traumatized it. Individual healing and collective liberation are not separate tracks — they are the same road. In practice, this means therapy that names systems, holds history, works with the body, and doesn't pretend that your distress exists in a vacuum.
I don't have a dramatic trauma story. Can somatic therapy still help me?
Yes — and arguably, somatic work is especially well-suited to the kinds of wounds that don't have a dramatic narrative shape. Somatic therapy works with the body directly: with sensation, posture, breath, movement, and nervous system activation. It doesn't require you to have a clear story about what happened. It starts with what's actually present — what your body is doing right now, what it has learned to do, and what it needs in order to feel safe enough to begin releasing patterns that no longer serve you. If the wound is in the water you swam in rather than in a single splash, the body often knows it even when the mind doesn't.
What's the fawn response, and how do I know if I do it?
The fawn response — Pete Walker's term — is a trauma adaptation in which a person learns to prioritize the emotional needs and moods of others in order to maintain safety. If fight (conflict), flight (distance), and freeze (shut down) weren't options available to you in your early environment, you may have learned to become very attuned to what other people need, very agreeable, very helpful — and very disconnected from your own inner experience. People with dominant fawn responses often don't recognize themselves in trauma descriptions because they look fine from the outside. The cost is internal: chronic exhaustion, difficulty knowing what you actually want, a sense that your own needs are dangerous or inconvenient, and often a history of relationships in which you did most of the emotional labor.
Is Soma Roots Therapy accepting new clients?
Yes. We are accepting new clients now and work with adults in Oregon and Washington. Del offers somatic, trauma-informed, queer and trans-affirming, neurodivergent-affirming individual therapy via telehealth. Accepted a variety of insurance plans. A sliding scale is available. You can start with a free 20-minute consultation — no pressure, no performance required. Reach out at somarootstherapy.com/reach-out.
