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Two Books. One Message. You Are More Than You Were Told.

Yvonne writes about the stories we inherit, the conditioning that holds us back, and the courage it takes to rewrite both.

Conditioning Kills Confidence

A book about breaking free from the past, rebuilding confidence, and leading with courage.

No one is born lacking confidence. Watch any toddler learning to walk. They fall, they get up, they go again. So what changes?

Conditioning. The voices, expectations and experiences that quietly teach us to doubt ourselves. The shoulds we inherit. The great expectations placed on us by people carrying their own.

Conditioning Kills Confidence deals with the cause, not the symptoms. Inside you will meet the Characters of Conditioning, from the Perfectionist to the Protector to the Critic, and learn to recognise which ones have been running your inner voice. Then you will meet the Characters of Confidence, and discover how to put them in charge instead.

This is not a book about faking it. It is a guide to unconditioning. Breaking free from what no longer serves you and building the confidence to live and lead as yourself.

 

Cover of the book “Conditioning Kills Confidence” by Yvonne Matzk, exploring how to overcome self-doubt and unlock confidence

What Readers Will Discover

 

How childhood conditioning shapes adult confidence.

The Characters of Conditioning and how to spot them in your own head.

Practical ways to reframe self-doubt into self-belief.​

Why courage matters more than certainty in leadership and life.

Who This Book is For

 

Leaders who want to inspire with authenticity, not authority. Professionals navigating change, challenge or imposter syndrome. Anyone ready to let go of the past and step into their potential.

Smashing the Class Ceiling

Nineteen leaders. One truth. Where you start does not dictate where you finish.

Some people are handed a blueprint for the corporate world. The right school, the right network, the right accent. This book is for everyone who was not.

Smashing the Class Ceiling brings together the real stories of leaders who built remarkable careers without degrees, connections or safety nets. From council estates to global tech firms. From the sandwich counter to the boardroom. Stories of imposter syndrome, code-switching and the invisible barriers of class, and of the resilience and authenticity that broke through them.

It is also a practical guide. How to build confidence as a first-generation professional. Why your different background is your superpower, not your setback. And what businesses can genuinely do to support social mobility.

Every penny of profit goes to charity. Because the whole point of smashing a ceiling is holding the door open for the people behind you.

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This book is excellent.  The evidence presented in it is well-contextualised and easily translatable.

Jamil Qureshi - TED-X and World Recognised Speaker, Performance Coach and Author of the Mind Coach

Start Rewriting Your Story

Confidence is not something you are born with. It is something you take back. Both books show you how.

Tel: 07793 774403

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