Authenticity Development at Our School

Authenticity Development

Our mission is simple: to help everyone live a joyful and fulfilling life by becoming more yourself. 

At the core of our authenticity development is the belief that authenticity is the key to lasting happiness and fulfillment. It’s also essential for transforming the world around us.
When you join us, you begin a journey of self-discovery and empowerment, designed to unlock a life filled with true joy and purpose.

Authenticity looks different for everyone. For some, it’s found in a passion for collecting, for others, it’s a career that brings deep fulfillment. Some feel authentic when surrounded by loving friends. It is this diversity that strengthens our community—a welcoming space where everyone can be themselves and grow.

Discover the Power of Authenticity Development


At the School for Authenticity, you will learn how to discover and express your True Self. Drawing from neuroscience, quantum physics, and ancient Dzogchen wisdom, we teach the power of authenticity. This journey will help you break through the limits of your current consciousness and guide you to live in alignment with your True Self every day.

For over 20 years, Guido de Valk has dedicated himself to making spiritual and metaphysical knowledge practical and accessible to everyone. His mission has been to create a realistic path for personal growth that avoids false promises and misleading marketing. The result? A proven method for living a happier, more fulfilling life that is within your reach.

Our secret lies in helping you unlock the full potential of your brain. Many of us have lost touch with how to use our minds to serve our authentic selves. At the School for Authenticity, you’ll learn not only the theory but, more importantly, the practical tools to harness your brain’s power and let it guide you toward a joyful, prosperous life.

The School’s teachings are the culmination of two decades of research. With the right knowledge and actionable steps, transformation is possible for you, too. Our courses show you how to tap into the brain’s full capacity so that your True Self can emerge and thrive. 

What can you expect?
In our coaching, we teach you about neuroscience and quantumphysics, challenge you to embrace yourself, follow your unique path, speak your truth, and discover your inner power. Together, we support one another in this transformation—because together, we’re stronger. As you embrace your authenticity, not only will you transform your own life, but you’ll also make a lasting impact on the world around you.

So, step into a world of realness and let your True Self shine like never before. Join a coach at the School for Authenticity, and together, we’ll make the world a brighter, more authentic place—one step at a time.

Welcome to your journey of developing your authenticity.


Our Team

Professional coaches

Guido de Valk

Authenticity Development

Guido de Valk

Authenticity Development

Mina Mangre

Image representing Authenticity Development

Mina Mangre

Image representing Authenticity Development

Euvia Karijredjo

Image representing authenticity education principles and values.

Euvia Karijredjo