The Method

Fast, structural change at the root of emotional patterns.

Head Trash Clearance gives therapy, coaching and helping practice the missing piece: the technique that clears what talk-based work cannot reach.

16 years of clinical and coaching practice A measurement framework running through it Four books · three podcasts · nearly 2M downloads

The missing piece in therapy and coaching.

Most therapeutic and coaching approaches can only go so deep. They can help a person understand their patterns. They can create insight. They can build awareness. But insight is not release. Understanding is not clearing.

Talk-based approaches, whether psychotherapy, CBT, counselling or coaching, work at the level of cognition and narrative. They help people make sense of what happened. But the emotional charge that drives the pattern sits deeper than narrative can reach. You can understand your anxiety perfectly and still feel it running the show. You can know exactly where a wound came from and still be carrying it in your body.

Practitioners feel this limit before they can name it. One hypnotherapy-trained practitioner put it plainly: “I know I need to go deeper, and I can’t get there with what I’ve got.” Every approach has a natural depth of reach, and most of them hit it well above the level where patterns are actually generated. That's the structural ceiling. Not a failure of the practitioner. Not a limitation of the client. The built-in depth limit of the approach.

The drag-it-out reversal

Most methods ask you to process material slowly, session by session, over months or years. HTC reverses the workflow entirely. The emotional material surfaces fast, often in the first session, because the method is designed to locate and engage it directly, without reliving or re-narrating it. Once the charge is accessible, it clears. Then your existing training kicks in. The insight work, the integration, the meaning-making: all of it lands differently when the charge is no longer running underneath.

“This isn’t a replacement. It’s the piece that’s been missing.”

You can't make a room bigger by rearranging the furniture.

Beneath the stories, the coping strategies and the behaviours that bring people into your practice sits a layer of structure: the architecture of a person’s inner world.

This is where charge is generated. Where survival decisions got embedded. Where the nervous system learned its defaults, often before language was available to describe them. It holds the patterns inherited from family systems, the imprints of early experience, and the protective structures that were once adaptive and have long outlived their purpose.

Think of that inner world as a room. When a room doesn’t feel right, you can redecorate. Change the window dressing and let more light in. Repaint. Rearrange the furniture. All of it can make the room feel bigger, and that is what most approaches do, skilfully. What none of it can do is make the room bigger.

HTC takes the wall down. It changes the walls and the windows, and when the windows get bigger, you can see more from where you stand. That widened view is the shift in perspective, the shift in consciousness, that clients describe after the work. It's also what structural means here: not a better arrangement of what was already there. A change to the building itself.

That is why the method produces fast, structural change. It doesn’t work on the furniture. It works on the structure that everything else is arranged inside.

Two depths of work. Measurement running through both.

The method reaches two different depths of a person’s internal landscape, with a measurement framework sitting in parallel, tracking whatever the work touches.

Depth one: patterns

Head Trash Clearance

Works at the level of conditioning: the default settings, the patterns, the reactions that run before thought gets a look-in. It recalibrates patterns and restores neutrality where a charge has built up. Structured, repeatable, fast: a single session can produce measurable shift. This is where every trainee starts, and the tool practitioners reach for most often.

Head Trash Clearance →
Depth two: wounds

Absolute Healing

Sometimes a charge keeps being fed from somewhere deeper, a wound that regenerates the pattern no matter how cleanly it clears. That is where Absolute Healing goes: the inherited, biographical and systemic material beneath the patterns, including imprints that sit beyond biography: birth, in-utero, ancestral.

Absolute Healing →
The measure

Ladder of Growth

Whichever depth you’re working at, you measure what you’re doing. The Ladder of Growth is the psychometric framework that tracks internal shift over time, comparable in shape to DISC or StrengthsFinder, applied to the architecture of a person’s inner world. Structured baseline-and-retake data, for practitioner and client alike.

Ladder of Growth →

There’s also a specialised protocol built on the pattern-level work: the Self-Sabotage Clearance Framework, which approaches the same depth through the lens of goals, surfacing and clearing the 20 to 50 subconscious blocks that typically sit behind one. It’s taught as part of the coaching training.

Measurement is in the DNA of this methodology. It always has been.

The whole change industry has struggled to measure inner work. The attempts exist: therapists reach for SUDs scores (“rate your distress from zero to ten”) and outcome questionnaires do the rounds. But as measurement frameworks go, they’re flaky at best. Nothing that stands up in court.

The Ladder of Growth exists because Alexia needed it. She wanted to show her clients the change she was watching happen: to put the shift in front of them, not ask them to take it on faith. So measurement was never bolted on after the method was built; it has been part of the architecture from early in its development. If you cannot measure a shift, you cannot prove it happened. And if you cannot prove it happened, every conversation about the method stays in the realm of testimonials.

The Ladder of Growth gives practitioners a psychometric instrument that produces baseline and retake data, anchored to observable behaviour rather than in-the-moment impression. It tracks structural change: the kind of shift that persists after the session ends and the emotional glow fades.

“You don’t have to take anyone’s word for it. Including Alexia’s.”
Explore the Ladder of Growth →

Who shaped this, and why HTC has the shape it has.

The shape of a methodology reveals who shaped it. HTC’s lineage begins with Reflective Repatterning, created by Chris Milbank, a Master NLP practitioner and Master Thought Field Therapy practitioner, and lead trainer for TFT founder Roger Callahan (his right-hand man). Alexia worked alongside Chris for years in the method’s early days, and when he became seriously ill he handed her guardianship of it. She has developed it ever since: shaping, refining, keeping what worked and discarding what didn’t, then adding the Absolute Healing process and the Ladder of Growth on top. She calls herself the developer of the method, not its creator. And the way it has evolved is down to who she is: a coach with a marketing background who needed something that worked fast, could be measured, and could scale.

Coach first

Alexia trained as a coach before developing HTC. The GROW model (goals, reality, options, will) shaped how the method operates. Sessions start with what the client wants to change. Progress is tracked against outcomes, not hours. The method is goal-oriented because its developer is a coach, not a therapist.

Marketer before coach

Fifteen years in consumer sales and marketing, including time as head tutor on Oxford University’s digital marketing programme. This is why HTC is built around measurement, structured for scalability, and designed with brand architecture from the start. Marketing thinking is woven through the training, the practitioner support, and the ecosystem.

The need for speed

The method was forged during pregnancy, which has a hard deadline. Speed was not a nice-to-have. It was a survival requirement. That urgency became a permanent design feature. HTC produces shifts in single sessions because it was built by someone who did not have the luxury of a twelve-week programme.

The lineage: NLP and TFT

The structured sequences and acupressure-based interventions at the method’s beginnings came from Chris Milbank’s mastery of NLP and Thought Field Therapy. Alexia trained in TFT herself, under Chris, which gave her the technical context to keep developing the method. It has since evolved well beyond either starting point and stands on its own architecture.

Alexia Leachman
“I don’t have letters after my name. I have charts and data.” Alexia Leachman

Why HTC has the features it has.

Head Trash Clearance was born during Alexia’s pregnancy, when she was confronted with tokophobia: an extreme fear of childbirth. She needed a way to clear the fear, but every constraint of the situation shaped the method that eventually emerged.

She had to do it herself, because there was no practitioner available who could help. It had to be fast, because pregnancy has a hard deadline. It had to be flexible enough to use from bed at midnight, and even from the birthing pool: Alexia used it mid-labour, clearing fears as they surfaced in the three-minute windows between contractions. How many methods can you say that about? And it could not require reliving the fear in order to clear it.

Those four constraints became permanent design features:

Self-led

No dependency on another person. The client can use the method independently between sessions.

Fast

Real shifts in a single session. Not a twelve-week programme to see whether something is working.

Flexible

Works in any setting, any format, at any hour. No consulting room required.

No reliving

The wound resolves without being re-experienced. No exposure therapy. No re-traumatisation.

What started as a survival mechanism became a methodology. The constraints that came from necessity turned out to be the features that make HTC distinctive, and the reason it scales where other approaches cannot.

Backed by serious research.

HTC is a practitioner-developed method, not an academic one, and it wasn’t built by starting from the research. It was built from what worked. When Alexia dug into the science to understand why it worked, she found well-established research backing it up. These are the foundations it stands on, and the measurement architecture now generates its own data.

Trauma lives in the body

Dr Bessel van der Kolk’s research (The Body Keeps the Score) showing trauma is stored in the body and shapes both physical and emotional health.

Prenatal imprinting

Dr Thomas Verny and Dr David Chamberlain’s work on how unborn babies absorb maternal emotion, and on prenatal consciousness and memory.

Intergenerational trauma

Epigenetic research (Yehuda & Lehrner, 2018) demonstrating trauma transmits across generations without being directly experienced.

Acupressure interventions

Roger Callahan’s Thought Field Therapy lineage, and published research (Church et al., 2012, Journal of Nervous and Mental Disease) showing acupressure-based emotional release techniques reduce trauma symptoms.

Emotional physiology

HeartMath Institute research on how emotional states show up in physiological markers such as heart rate variability and immune response.

Psychometrics

Established measurement science underpinning the Ladder of Growth instrument and its validation process.

The science page goes deeper into each of these foundations and explains how they connect to the architecture of the method.

Read the Science →

Open to a wider audience than most certifications.

HTC training is not restricted to therapists or counsellors. The methodology is designed for anyone whose work involves helping people shift, whether that work is clinical, developmental, spiritual, or something that does not yet have a professional label.

Reflective practitioners

Therapists, counsellors, psychotherapists, psychologists, and clinical professionals who have trained in talk-based or integrative approaches and are looking for a technique that reaches what their current methods cannot.

  • CBT, integrative, and person-centred practitioners
  • Trauma therapists
  • Clinical and counselling psychologists
  • Psychotherapists at any stage of their career

Helpers from other paths

Coaches, energy workers, bodyworkers, spiritual practitioners, midwives, doulas, and people in adjacent helping roles who work with emotional material but were never trained in a structured methodology for clearing it.

  • Life coaches and executive coaches
  • Energy healers and bodyworkers
  • Midwives, doulas, and perinatal professionals
  • Yoga teachers and meditation facilitators

Organisational practitioners

People inside organisations who want the capability in-house rather than hired in. One head of training at a major beauty brand put her whole training team through HTC, so the concession sales teams they support could clear their sales head trash without leaving the building.

  • Learning & development professionals
  • In-house coaches adding a clearance capability
  • Team leads who want to support their people directly
  • HR and people teams

What the method enables in practice

1:1 sessions

Group work

Digital delivery

Live one-to-many

Train in it

Level 1: HTC for yourself

Learn Head Trash Clearance for personal use. Do serious personal work, clear your own material, and come away with a tool for life, for you and for the people around you. Everyone completes a minimum of 20 clearances on themselves here; that personal work is required before Level 2. Achievable through the course, or as part of private client work with Alexia.

Level 1 details →

Level 2: HTC for others

The professional certification. Learn to deliver Head Trash Clearance with clients: the full pattern-level methodology, practised, supervised and assessed. For practitioners who have completed the Level 1 personal work.

Level 2 details →

Level 3: Absolute Healing

The wound-level training, for certified practitioners ready to work at the deeper of the two depths. Measurement is woven through all the training levels: you learn to use the Ladder of Growth in your work as you go. (Ladder of Growth certification itself is a separate training.)

Pathways →