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Understanding Intrusive Thoughts Service (UITS)
Explore insights on intrusive thoughts through our dedicated blog. Discover strategies for clinicians and parents to better understand and intervene effectively in these challenging experiences.
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When Parents Stop Recognising Themselves in OCD Work
Whenever I find myself working with an adolescent and their family where OCD has begun to take hold, there is a point in the work that arrives with a certain predictability. A parent, often after a period of careful listening and reflection, will ask what they should actually do. By then they usually understand the reassurance seeking cycle. They can see how they’ve been drawn into it, how their responses, given with care, have also been maintaining something that no one real

marcuslewton
Apr 273 min read


“What if it’s something serious?!”
My experience of health and illness anxiety in adolescents has gradually moved me away from thinking of it as a primarily cognitive problem. This was not where I started. My clinical training pointed clearly in a different direction, and for good reason. The cognitive model of health anxiety is a genuinely compelling one. The account offered in texts like the Oxford Guide to Cognitive Behavioural Therapy, and in the broader clinical literature, makes a strong case: that what

marcuslewton
Apr 273 min read


What Are We Talking About When We Say Anxiety?
Anxiety has become a word that seems to explain everything and, in doing so, risks explaining very little. In clinical practice, we may be too quick to name it and then move to reduce it, without asking what it is doing or how the mind is using it.

marcuslewton
Apr 245 min read


Thought Action Fusion and Infancy Mechanism
I stay mindful of a young person’s emotional world before naming thinking biases like Thought Action Fusion. Moving too fast risks missing the intensity of what they live with. I do not teach them developmental theory, but I might describe how fused their inner and outer world feels. This lets me validate their experience before shifting toward cognitive work.

marcuslewton
Mar 243 min read


When Evidence Meets the Room: A Response to the BMJ Review on OCD
It describes what works. But not when it becomes possible.
In the clinic, ERP rarely fails because of effort. It fails when the thought is too close.
For some, there is enough distance to approach it. For others, there isn’t.
The issue is not motivation.
It is whether there is space in the mind for the work to begin.

marcuslewton
Mar 223 min read


Understanding Intrusive Thoughts and Compulsions in Adolescents Release on June 25th
New book release

marcuslewton
Feb 223 min read


Adolescent Geography
Conversations with Child Psychotherapists

marcuslewton
Oct 20, 20257 min read


Many in Government Think a Child’s Mind Is a Datapoint
To many in government, a child’s mind is a datapoint. But some suffering isn’t measurable—it’s symbolic, not yet sayable, still surviving.

marcuslewton
Jun 16, 20251 min read


“Why are her thoughts so dark?”
Why are my daughter’s intrusive thoughts so much darker than mine? A blog for the parent who quietly wonders—and wants to understand.

marcuslewton
Jun 15, 20252 min read


Why Do They Keep Saying It?” – Repetitive Thoughts in Anxious Teens
Repetitive thoughts aren’t always questions—they’re often cries. Listen beyond logic. It’s not about the answer. It’s about the feeling.

marcuslewton
Jun 15, 20253 min read


“I Just Want Them to Be Okay” – When Reassurance Isn’t Enough
Reassurance won’t help if the fear can’t be digested. Sometimes, your presence—not your answer—is the real container.

marcuslewton
Jun 15, 20253 min read


Listening to Psychic Architecture: A Reflective Practice
Listening to psychic architecture means attuning to deep emotional structures beneath symptoms—containment, presence, warmth, care.

marcuslewton
May 4, 20255 min read


The House, the Bunker, and the Panic Room
What if OCD isn’t one condition, but four psychic positions? A new way to understand rituals, retreat, and recovery in young people.

marcuslewton
Apr 18, 20253 min read


Uninterpretable States: How to Stay With What Refuses to Mean
Not every silence needs decoding. Some states refuse meaning. This lecture teaches how to stay when the symbol won’t come.

marcuslewton
Apr 11, 20254 min read


Stop Focusing on the Compulsion
Stop cataloguing rituals. Start listening for what breaks if they don’t happen. Treat the structure, not just the symptom.

marcuslewton
Apr 8, 20252 min read


Understanding Symbolic Breakdown in Adolescent Obsessionality
When a young person stops symbolising, rituals remain—but meaning drains out. Symbolic collapse is quiet, but devastating. (Lecture 2).

marcuslewton
Apr 8, 20255 min read


It’s Not Who They Are: Making Sense of Taboo Thoughts in Adolescents
Taboo thoughts in teens aren’t signs of danger. They reflect inner conflict during adolescence—when new impulses outpace understanding.

marcuslewton
Mar 30, 20252 min read


“Why Can’t They Just Stop?” Understanding the Hidden Logic Behind Intrusive Thoughts
Intrusive thoughts aren’t nonsense—they’re protection. This post helps parents understand the hidden logic behind loops, rituals, and fear.

marcuslewton
Mar 29, 20252 min read
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