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About The author

About The Author

John C. Barber

John C. Barber, Psy.D., MBA is a clinical psychologist, hypnotherapist, and transformational strategist dedicated to helping individuals overcome internal barriers and step fully into their potential. With decades of experience in private practice and peak-performance coaching, Dr. Barber blends clinical science with real-world tools to create lasting personal change.

A former athlete and business leader, Dr. Barber brings a unique fusion of mental conditioning, emotional intelligence, and motivational science to the self-help field. He is a father to eight extraordinary foster children and lives in Sacramento, California, where he runs a thriving psychology and hypnotherapy practice.

His mission is simple: to help others heal, lead, and become the greatest version of themselves.

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About The Author

Alex  Stone

Alex Stone, Ph.D., is a Harvard-educated clinical psychologist and renowned neuropsychologist specializing in human performance, emotional intelligence, and transformational psychology. With over 20 years of experience guiding individuals, elite performers, and executives toward breakthrough success, Dr. Stone blends cutting-edge neuroscience with deep psychological insight to help people rewire their potential and achieve personal greatness.

As a leading authority in performance psychology, Alex has spoken internationally, consulted for Fortune 500 companies, and co-developed breakthrough empowerment programs that fuse strategic coaching with neuroplasticity-based transformation.

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Testimonial

What Readers Are  Saying

Discover how John C. Barber & Alex Stone’s books have inspired and transformed lives. From athletes and performers to professionals and everyday readers, their works continue to receive praise for blending science, psychology, and practical strategies that create real results.

After applying the techniques in this book, I’ve seen measurable improvement in my athletes’ focus and confidence. It’s become part of our training routine.

Coach Laura Mitchell

High-Performance Sports Trainer

This book gave me the confidence to integrate hypnosis into my performances. The clarity of instruction and the ethical approach are what set it apart.

David Reynolds

Stage Performer & Entertainer

I’ve read many psychology books, but this one stands out. It connects theory to practice in a way that makes sense and delivers results.

Dr. Karen Patel

Psychologist & Lecturer

As a marathon runner, I needed strategies to break mental barriers. Barber and Stone’s methods gave me tools to sustain focus and tap into hidden reserves of energy.

Marcus Green

Endurance Athlete

This book isn’t just about hypnosis—it’s about unlocking performance potential while respecting boundaries. I recommend it to coaches, performers, and professionals alike.

Sophia Clarke

Corporate Trainer & Speaker

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