Beyond Trauma: Understanding Dissociation and Overwhelm

Sometimes, it feels like I'm explaining something everyone *should* already know, but the conversation just keeps looping back to the same misunderstanding. It’s dissociation, and the immediate assumption – the default setting, really – is trauma. And while trauma absolutely *can* trigger it, it’s not the only story. It’s a more complex response than that.

I’ve seen it so many times in my practice as a pediatrician. A bright, observant child, struggling to articulate why the classroom felt like a swarm of bees buzzing inside their skull. They’re not crying, they’re not acting out in a disruptive way, but they’re… elsewhere. Distant. Unreachable. And the reflex reaction is to search for past abuse, for a hidden wound. Because that's what we’re trained to look for.

But what if the “wound” isn’t a single event, but the constant, low-level friction of a world that isn't built for how their brain receives information? What if it's the fluorescent lights, the relentless chatter, the feeling of fabric against skin, the pressure of expectations, all piling on, until there’s just… nothing left to process? It’s not a rejection of reality, it's an overwhelmed attempt to *manage* reality.

I’ve also witnessed it in adults, often dismissed as anxiety or simply “being dramatic.” They’re trying to explain this feeling of detachment, this sense of observing their own life from a distance, and are met with skepticism, with the implication that they're exaggerating or seeking attention. The frustration, the feeling of being fundamentally misunderstood, is almost as exhausting as the dissociation itself.

My dad’s stroke… it brought a lot of that into sharp relief. The intensity of the situation – the worry, the constant monitoring, the exhaustion – created a very specific sensory load. I remember driving back and forth to Norwood, those familiar roads blurring past, feeling detached from the present moment, almost as if I were watching a movie of myself. It wasn't about the trauma of his illness, it was about the sheer weight of responsibility and the sensory bombardment of an extended crisis.

The thing about sensory overwhelm, particularly for those of us who process the world differently – whether we’ve been diagnosed with ADHD, autism, or something else entirely – is that it’s not a switch you can simply turn off. It’s a constant balancing act, a fragile equilibrium. And when that balance is disrupted, dissociation can be a natural, albeit disorienting, response. It's a survival mechanism, a way to temporarily retreat from the overwhelming input.

It’s not about weakness or pathology. It's about a brain trying to protect itself. It's about a system pushed beyond its capacity. And it needs to be met with understanding, with validation, not with a frantic search for a traumatic backstory. Offering a quiet space, dimming the lights, reducing expectations – those are often more helpful than digging for buried secrets.

We need to broaden our understanding of dissociation, to move beyond the simplistic narrative of trauma. We need to listen to the experiences of those who are trying to explain, even when their explanations don’t fit neatly into the boxes we’ve created. The social struggles my middle child is having at school? Part of it, I suspect, isn't a failure to connect, but a sensory overload they can't articulate. And it's my responsibility, as a parent and as a pediatrician, to help them navigate that reality, not to force them to conform to a world that isn't always kind to different ways of being.

Perhaps then, those children – and those adults – will feel seen, validated, and empowered to find their own path back to themselves.