When most people think of PTSD, they picture a combat veteran. Flashbacks. Nightmares. Jumping at loud noises. While those experiences are real and valid, they represent only one version of a condition that looks very different for most of the people who have it.
In my years of practice, and from my own personal experience of Complex PTSD, I’ve found that the majority of people who come to me carrying significant trauma don’t arrive thinking, “I have PTSD.” They arrive thinking they’re anxious, broken, or just not very good at coping. They’ve often been struggling for years, sometimes decades, without ever connecting what they’re experiencing to trauma at all.
This post is for them. And possibly for you.
What PTSD Actually Is
PTSD, or Post-Traumatic Stress Disorder, is what happens when the brain’s threat-response system gets stuck in the “on” position after something overwhelming.
Under normal circumstances, when we experience something frightening or distressing, the brain processes it over time, filing it away as a past event, something that happened but is no longer happening. With PTSD, that processing does not complete properly. The brain continues to treat the threat as present and ongoing, even when the danger has long since passed.
This is not a character flaw. It is not weakness. It is the nervous system doing exactly what it was designed to do, protecting you, but without the ability to update its own threat assessment. The alarm keeps sounding, even when the fire is out.
The Signs People Recognise
Some PTSD symptoms are relatively well known:
- Flashbacks – vivid, intrusive reliving of a traumatic event, often feeling as real as the original experience.
- Nightmares – disturbing dreams related to the trauma, often disrupting sleep badly.
- Avoidance – steering clear of people, places, sounds, smells, or situations that trigger memories of what happened.
- Hypervigilance – a constant, exhausting state of alertness, scanning for danger even in safe environments.
- Startle response – jumping or reacting intensely to sudden noises or movements.
If you recognise these in yourself, and you can connect them to a specific event or period in your life, there is a reasonable chance you already suspect trauma might be involved.
But there is another group of symptoms that are far less obvious, and far more commonly missed.
The Signs People Often Don’t Recognise
Emotional Numbness or Feeling Disconnected
Not all PTSD feels intense. For many people, the dominant experience is a kind of flatness, an inability to feel joy, excitement, or connection in the way they once could. Relationships can feel distant. Life can feel like it is happening behind glass.
This is sometimes called emotional numbing, and it is the nervous system’s way of protecting you from pain it cannot process. It can look a lot like depression, and it is frequently misdiagnosed as such.
Disproportionate Reactions
You snap at someone over something small and immediately feel ashamed. You cry at something that does not warrant it, or feel a wave of panic that makes no sense given the situation. You feel flooded, overwhelmed by an emotional intensity that seems out of proportion to what is actually happening.
This is the trauma response hijacking the present moment. A small trigger, a tone of voice, a smell, or a particular kind of silence, activates the brain’s threat system, and suddenly you are not fully in the present anymore. You are back there, even if you do not consciously know it.
Difficulty Trusting People or Feeling Safe in Relationships
Trauma, particularly relational trauma, the kind that comes from being hurt by someone who was supposed to be safe, can fundamentally alter how we relate to other people.
Intimacy feels threatening. Vulnerability feels dangerous. You might find yourself pulling away just as relationships deepen, or constantly bracing for abandonment or betrayal, even when there is no evidence for it.
Persistent Shame or Self-Blame
One of the most painful and least discussed aspects of trauma is the way it turns inward.
Many survivors carry a profound sense that what happened was somehow their fault, that they should have stopped it, seen it coming, or responded differently. This shame can become so deeply embedded that it does not feel like a trauma symptom at all. It simply feels like the truth about who you are.
It isn’t.
Chronic Physical Symptoms
“The body keeps the score” has become something of a cliché, but only because it captures something many trauma survivors recognise.
Unprocessed trauma frequently shows up physically. Chronic fatigue, persistent tension or pain, digestive problems, migraines, autoimmune flare-ups, and a general sense of physical unwellness that doctors cannot fully explain. The nervous system’s prolonged state of stress takes a real and measurable toll on the body.
Feeling Permanently on Edge but Not Knowing Why
Not the obvious hypervigilance of jumping at sounds, but a subtler, more pervasive sense of unease.
A feeling that something bad is about to happen, even when everything is fine. An inability to truly relax, even in safe and comfortable situations. A low-level hum of dread that you have lived with for so long you have started to think of it as your personality.
It isn’t your personality. It is your nervous system.
Complex PTSD – When It Runs Deeper
Standard PTSD typically relates to a single traumatic event, such as an accident, an assault, or a medical emergency. Complex PTSD, sometimes called C-PTSD, develops from prolonged and repeated trauma, particularly trauma that occurs in relationships or during childhood, when we are most dependent and most vulnerable.
Complex PTSD carries all the symptoms above, and often several additional ones:
- Deep difficulties with self-worth and identity, with a chronic sense of being fundamentally damaged or different from other people.
- Intense difficulty managing emotions, feeling either overwhelmed by them or completely cut off from them.
- A persistent sense of hopelessness or despair about the future.
- Difficulties in relationships, including cycles of idealisation and rupture, or a pattern of attracting or tolerating harmful dynamics.
Complex PTSD is frequently misdiagnosed as depression, borderline personality disorder, anxiety disorder, or bipolar disorder. The overlap in symptoms is real, but the root is different, and so is the most effective treatment.
Why Talking About It Often Isn’t Enough
If you have tried counselling or CBT for anxiety or depression and found that it helped you understand your patterns but did not shift them, this might be why.
Trauma lives in the body and the early brain, not in the part of the mind that processes language and analysis. Talking about it, understanding it, and even gaining insight into where it comes from can all have value, but they do not always reach the place where the trauma actually lives.
The approaches I use, BWRT and Brainspotting, are both designed to work at that deeper level. BWRT targets the automatic, pre-conscious responses that trauma creates, helping to rewire them at source. Brainspotting accesses stored emotional and physical material through the body’s own processing systems.
Neither requires you to retell your story in detail. Neither asks you to relive what happened. They work with where you are right now. For many people who have spent years in talking therapy without resolution, that difference is everything.
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You Don’t Need a Diagnosis to Seek Help
PTSD is a clinical diagnosis, but whether or not you meet the formal criteria matters less than whether what you are experiencing is getting in the way of your life.
If you recognise yourself in any of this, if something here has landed with a quiet “yes, that’s me”, that is enough. You do not need a letter from your GP, a formal assessment, or certainty about what happened or why. You just need to be ready to explore whether things could be different.
They can be.
A Note If You’re Struggling Right Now
If reading this has brought up something difficult, please be kind to yourself. That response is information, not something to push through or ignore.
If you are in crisis or feel unsafe, please reach out to someone who can support you right now:
- Samaritans: Call 116 123 (free, 24 hours a day, seven days a week).
- Your GP: For an urgent appointment or referral.
- A&E: If you feel you are in immediate danger.
When you are ready to explore therapy, whether that is now or later, I am here.
Danny Nuttall is a certified BWRT (Levels 1 & 2) and Brainspotting therapist with over 15 years of experience, offering online trauma therapy across the UK. He has personal experience of Complex PTSD and brings both clinical expertise and lived understanding to his work.
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