“The curious paradox is that when I accept myself just as I am, then I can change.” Carl Rogers


I grew up in the energy of complexity.

I was taught to live up to the expectations of others.

My mission is to facilitate you to find ease, joy and fulfillment in lifeto honor your uniqueness; to navigate through life along your own healthy standards.


Catalyst for change

Through my 40 years of experience I am a catalyst and facilitator. I hold the space for you to allow transformations to take place in a safe way (link blog holding space)

The key is: dissolving stress and changing limiting mindsets that don’t serve you anymore.  

“Mariette listened to me in a way that made me feel really heard. For the first time of my life I felt authentic. Somehow Mariette created a space where this could happen. This is so new… I can’t describe it. It is so empowering!”  Agneta

“The last, if not the greatest, of the human freedoms: to choose their own attitude in any given circumstance.”
Bruno Bettelheim

When I came across PSYCH-K it was like ‘coming home’. In stead of pushing myself with willpower and effort, now I accept and embrace myself.

PSYCH-K is the answer to my passion to enable change with ease, joy and fulfillment.

It is my mission to make these surprisingly simple yet powerful transformational processes accessible for everyone. To create the life they want.

Untill end 2019 I taught the PSYCH-K® belief change processes in Belgium, Germany, Italy, Poland, Netherlands, Turkey, USA, Vietnam, Spain.

Now you can work with me individually. I facilitate your growth and ensure you have all you need to ‘do-it-yourself’. 

I am comfortable with deep change as well as with behavior change. We can explore challenges related to leadership and work, or to personal, relational and health issues.

Contact me at [email protected] for a private consultation (in person or Skype, Zoom …).


There is no such thing as “one size fits all”. I use what you need

“Mariette’s approach is remarkable. She fully stays with you while exploring your issue.  She seems to always ask the right questions. With her practical and uplifting approach I am able to move on with my life. It is very refreshing.” Bernadette

Nobody can turn back time. But it is never too late for a new beginning!

Mariette Ham - PSYCH-K International Instructor









I’m thankful for my struggle because without it I wouldn’t have stumbled across my strength. Alexandra Elle.

SNAPSHOT of my experience



My life took a complete turnaround as I first got into contact with PSYCH-K and experienced the changes on myself. I immediately realized what a great tooI I had in my hands. 

PSYCH-K, Somatic work, Mind-Body work, Ho’oponopono, Meditation, (Wim Hof) Breathing, Yoga, Qigong. 


Team Effectiveness; Getting things done.

I made a career switch to the business environment. I was asked to turn stress into resilient and performant behavior.

Buzzwords: (personal) leadership and effectiveness, performance, communication, responsibility, resilience, collaboration, results, customer satisfaction.

With this background, I have a result-driven approach.

Systemic Organizational Constellations, The Skilled Facilitator, Facilitating Team Effectiveness, Appreciative Inquiry, Personal Efficiency & Effectiveness, Spiral Dynamics, Transactional Analysis, Brain friendly Learning.


Facilitating life's challenges

My career started in 1978 in Adult Education. Empowering people to cope with complexity in life. Teaching basic (social) skills.

Adult Education, Core Qualities, Non-Violent Communication, Solution Focused Coaching, Tai Chi, TAO-Relax