"This book will change the way you lead yourself and others." – SAHIL BLOOM

"The playbook for learning how to make the most of your moment and overcome the doubt trying to take you down." – LEWIS HOWES

Self-doubt. It’s the silent force that undermines potential, eats away at confidence, and traps even the most capable in overthinking. You can’t outperform it, but you can rewire it.

Drawing on leading research, over a decade of work with Fortune 500 companies, and experience educating millions of professionals worldwide, Dr. Shadé Zahrai reveals a proven system for breaking the cycle of self-doubt and building deep, unshakable self-trust. In Big Trust she shares her proven framework—the Four A’s: Acceptance, Agency, Autonomy, and Adaptability—and shows you how to take control of your inner world so you can thrive in the outer one.

With insights from her self-diagnostic quiz and actionable exercises throughout, you’ll learn to:

• Reframe the beliefs that hold you back

• Break free from people-pleasing and perfectionism

• Quiet comparison and imposter thoughts

• Stretch your comfort zone and reclaim your power

• Channel emotion into clarity and conviction

Whether you’re second-guessing a big decision, overthinking in high-stakes moments, or feeling stuck despite knowing you’re capable of more, Big Trust offers practical steps that lead to powerful, lasting results.

Everything you aspire to, and the strength to realize it, begins with Big Trust.

About the Author

Dr. Shadé Zahrai is a behavioral researcher, award-winning peak performance educator, and leading authority on confidence and self-doubt. A former corporate lawyer with an MBA and background in psychology, she has designed and delivered transformative programs for Fortune 500 giants including Google, Microsoft, LVMH, JP Morgan, and McKinsey. 

Named one of LinkedIn’s Top Voices for career development, Shadé has taught over 7 million learners on LinkedIn Learning. Her TEDx talks and viral videos have amassed more than 300 million views, and her work has been featured in The New York Times, Adweek, CNBC, and Yahoo Finance.