Have you ever reacted to something — a tone of voice, a look, a sudden silence — and only realised afterwards that your reaction had very little to do with what actually just happened?
That’s a trigger. And for most of my life, I didn’t even know they existed.
Like most people, I just reacted. I didn’t understand that what I was responding to wasn’t the present moment — it was something much older. A perception laid down long before I had the words for it.
Dr. Gabor Maté puts it simply: “Trauma is not what happens to you. It is what happens inside you as a result of what happens to you.”
That distinction changed everything for me. And it’s where this work begins.
Perceptions, not just feelings
We tend to think of triggers as emotional — something happens and we feel something. But what’s actually happening is more subtle than that.
Before the feeling, there is a perception. An interpretation. A split-second reading of the situation that happens below conscious awareness, shaped entirely by past experience.
Two people can experience the exact same event and walk away with completely different realities. One person hears a door slam and barely notices. Another feels their whole body tighten in fear. The difference isn’t weakness or sensitivity. It’s the invisible lens through which they’re seeing the world — a lens ground down by experience, often from very early in life.
This is what I mean when I talk about trauma-based perceptions. Not feelings. Perceptions. The stories the nervous system tells before the mind even has a chance to catch up.
Where trauma perceptions come from
Our nervous systems are shaped from the very beginning. When we grow up in environments that are safe, attuned, and predictable, we learn — in the body, not just the mind — that the world is trustworthy.
When we don’t, something else happens. The nervous system adapts for survival. It learns to scan constantly for threat. To read the room before entering it. To stay alert, even when there is nothing to be alert about.
For many of us, this started in childhood. Not necessarily because of one dramatic event, but because the environment itself — the emotional temperature of the home, the unpredictability, the absence of real attunement — taught us that danger could come at any time.
And sometimes we carry more than our own history. Research into epigenetics is showing us that the nervous systems of our parents and grandparents — shaped by war, loss, oppression, or trauma — can be passed down. We may be living inside perceptions that were never even ours to begin with.
What happens in the body when we’re triggered
When the nervous system detects what it perceives as a threat — real or remembered — it responds immediately. The amygdala, the brain’s alarm system, fires before the thinking brain has a chance to intervene.
This is why we react before we respond. The body moves first. The mind catches up later — if at all.
The response itself takes different forms. Most people know fight or flight. But there are four survival responses, and all of them can become patterns:
- Fight — anger, pushing back, controlling
- Flight — leaving, avoiding, staying busy
- Freeze — shutting down, going numb, dissociating
- Fawn — people-pleasing, appeasing, making yourself small to keep the peace
I have been in all four of these. Flight and fawn were my longest homes.
What makes this harder is that chronic stress changes the brain itself. High cortisol over time can shrink the hippocampus — the part of the brain that tells time. This is why a present-day situation can feel identical to something that happened twenty years ago. The brain, quite literally, cannot tell the difference.
H2: Hypervigilance — wound and gift
I am hypervigilant. I have been for most of my life.
For years, I didn’t recognise it as hypervigilance. I just thought I was sensitive. Too sensitive, as I was often told.
What I understand now is that hypervigilance — this constant scanning for threat, the reading of every micro-expression, the sensing of atmosphere before anyone has said a word — was a survival adaptation. It kept me safe in environments where danger was real.
The problem is that it doesn’t switch off when the danger has passed. It follows you into rooms where you are perfectly safe and tells you otherwise.
But here is what I have also learned: the same sensitivity that creates hypervigilance, when met with enough inner work and grounding, becomes a profound asset. In my work with clients, I can feel what is happening in a room before it is spoken. I can sense when something has shifted. I can track what is beneath the words.
Ungrounded, this sensitivity is overwhelming. Grounded, it is a gift.
The more I do my own work, the more I can feel a trigger arriving before I react to it. That gap — between stimulus and response — is where everything changes.
Trauma perceptions and the nervous system’s window
There is a concept in trauma work sometimes called the window of tolerance. Think of it as the range within which you can function, feel, and think at the same time.
Trauma narrows this window significantly.
Outside of it, you tip into one of two states. Hyper-arousal — anxious, reactive, unable to settle, scanning for what’s wrong. Or hypo-arousal — flat, numb, disconnected, going through the motions without really being there.
Most people who have lived with unresolved trauma swing between these two states without ever quite landing in the middle. Without ever quite feeling at home in their own body.
The goal of this work is not to eliminate reactivity. It is to widen that window, gently and over time, so that more of life can be met with presence rather than protection.
Healing Through Somatic and Compassionate Approaches
Because trauma is stored not only in our memories but also in our nervous system, healing often begins with reconnecting to the body rather than analyzing the past.
Compassionate Inquiry
Developed by Dr. Gabor Maté, Compassionate Inquiry invites people to gently explore the beliefs, emotions, and survival strategies that developed in response to early experiences. Instead of asking, “What’s wrong with me?” this approach encourages a more healing question: “What happened to me?” By approaching ourselves with curiosity rather than judgment, we begin to soften the protective patterns that once kept us safe.
Internal Family Systems (IFS)
Internal Family Systems recognizes that we all have different “parts” of ourselves. Some parts become highly protective after trauma, working hard to prevent us from ever feeling hurt again. Other parts may carry fear, shame, or grief from painful experiences. Rather than trying to eliminate these parts, IFS helps us build a compassionate relationship with them, allowing healing to emerge from understanding instead of resistance.
Mindfulness and Present-Moment Awareness
Trauma often pulls our attention into the past or future, making it difficult to feel grounded in the present. Mindfulness gently strengthens our ability to observe thoughts, emotions, and physical sensations without immediately reacting to them. Whether through meditation, mindful walking, or simply noticing your breath, these practices help retrain the brain to recognize moments of safety.
Grounding the Nervous System
Healing also happens through small, consistent moments of regulation. Grounding techniques help bring awareness back to the present when the nervous system becomes overwhelmed.
Some simple ways to ground yourself include:
- Feeling both feet firmly on the floor and noticing the support beneath you.
- Slowly naming five things you can see, four you can touch, three you can hear, two you can smell, and one you can taste.
- Taking slow, extended exhales, which activate the parasympathetic nervous system and signal safety to the brain.
- Wrapping yourself in a blanket, holding a warm cup of tea, or placing a hand over your heart to create a sense of comfort and containment.
These practices don’t erase trauma, but they remind the nervous system that the present moment is different from the past.
The Healing Power of Nature
Nature offers one of the most accessible forms of nervous system regulation. Spending time among trees, listening to birdsong, walking barefoot on grass, or simply sitting beside water can help lower stress hormones and calm the body’s threat response.
Natural environments gently engage our senses without overwhelming them, making it easier for the brain to shift out of survival mode. Even a short daily walk outdoors can help restore emotional balance, improve mood, and strengthen our sense of connection with ourselves and the world around us.
Healing Happens Through Safety
Recovery is rarely about dramatic breakthroughs. More often, it is built through repeated experiences of feeling safe, seen, and connected. Every moment of self-compassion, every mindful breath, every grounded step, every attuned therapy session, and every experience of genuine connection teaches the nervous system a new lesson: that life no longer has to be lived in constant survival mode.
Learning to respond instead of react
For most of my life, I reacted. Something would happen and I would be in the middle of a response before I even knew what had occurred.
The shift — from reacting to responding — doesn’t happen through understanding alone. It happens through the body. Through practice. Through learning to feel what is arriving before it takes over.
One practice I return to consistently is RAIN, developed by Tara Brach:
- Recognise what is happening
- Allow it to be there, without pushing it away
- Investigate with curiosity and gentleness — where do you feel this in your body?
- Nurture yourself with the same compassion you would offer someone you love
This is not a quick fix. It is a daily practice of turning toward yourself rather than away. Of learning that what you feel can be met — that it will not destroy you.
Other practices that help regulate the nervous system:
- Slow, extended exhales — the out-breath activates the parasympathetic nervous system and signals safety
- Gentle rhythmic movement — walking, rocking, shaking — to discharge what the body is holding
- Time in nature — birdsong, trees, water, bare feet on ground — these things genuinely regulate the nervous system in ways we are only beginning to understand scientifically, but that humans have always known instinctively
This is a lifelong process — and you don’t have to do it alone
I want to be honest with you: this work is not linear. I have been doing it for years and I still get triggered. I still have days where the old perceptions run the show before I catch them.
What changes is the speed of recognition. The gentleness of the return. The growing trust that even when I leave myself, I know the way back.
You were not broken by your past. You adapted to it. Brilliantly. And those adaptations can be understood, met with compassion, and slowly, gently loosened — not by force, but by presence.
If something in this has stirred something in you, I’d invite you to read more about grief and trauma therapy and Compassionate Inquiry — the method I use to go beneath the perceptions and meet what’s actually there.
Or simply book a free discovery call. No obligation. Just a conversation.
velop a new baseline—one rooted not in fear, but in trust, presence, and resilience.
Practical Strategies for Daily Life
While professional support is invaluable, healing also happens in the quiet moments of your daily routine. Learning to be the active operator of your own nervous system is incredibly empowering.
Grounding and Nervous System Regulation
When you feel yourself shifting out of your window of tolerance, knowing how to regulate the nervous system is crucial. Regulation sends a biological signal to your brain that you are safe right now.
- Breathe: Deep, slow exhales activate the vagus nerve, which acts as the brake pedal for your fight-or-flight response. Try breathing in for 4 seconds, holding for 4, and exhaling for 6.
- Movement: Gentle, rhythmic movement, like walking, rocking, or even shaking out your arms and legs, can help discharge excess adrenaline.
Managing Flashbacks
Learning how to handle intrusive flashbacks requires immediate, sensory grounding to pull your brain back from the past into the present moment. The “5-4-3-2-1” technique is highly effective:
- Name 5 things you can see around you.
- Identify 4 things you can physically feel (the chair beneath you, the fabric of your shirt).
- Listen for 3 sounds in your environment.
- Find 2 things you can smell.
- Acknowledge 1 thing you can taste. This forces the cognitive part of your brain back online and roots you firmly in the present.
Cultivating Mindfulness
Incorporating mindfulness-based stress reduction techniques into your daily routine helps rebuild the brain’s capacity for emotional regulation. This doesn’t necessarily mean sitting in silent meditation for an hour. It can be as simple as practicing mindful eating, taking a mindful walk where you intentionally notice the colors of the trees, or doing a gentle body scan before sleep. Mindfulness trains the brain to observe sensations and thoughts without immediate, panicked reactivity.
Conclusion
Understanding trauma-based perceptions is the first step toward dismantling them. When you realize that your hypervigilance, emotional numbness, and intense reactions are simply your brain’s outdated methods of protecting you, you can replace self-judgment with deep self-compassion.
Healing from emotional trauma is not about deleting the past; it is about changing your relationship with it. It is entirely possible to rewire your nervous system, expand your capacity for joy, and shift your perception from one of survival to one of growth.
Building resilience after life-altering events takes time, patience, and practice, but the journey allows you to finally take off the trauma-tinted glasses and see the world—and yourself—with clarity, safety, and hope.