Big Trust: Rewire Self-Doubt, Find Your Confidence, and Fuel Success

Price: $29.99 - $27.89
(as of Dec 18, 2025 19:10:46 UTC – Details)

The groundbreaking, research-backed blueprint changing lives and careers around the world.

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 backBreak free from people-pleasing and perfectionismQuiet comparison and imposter thoughtsStretch your comfort zone and reclaim your powerChannel 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.

From the Publisher

Publisher ‏ : ‎ HarperOne
Publication date ‏ : ‎ January 20, 2026
Language ‏ : ‎ English
Print length ‏ : ‎ 352 pages
ISBN-10 ‏ : ‎ 0063378159
ISBN-13 ‏ : ‎ 978-0063378155
Item Weight ‏ : ‎ 15.8 ounces
Dimensions ‏ : ‎ 6 x 1.04 x 9 inches
Best Sellers Rank: #43,839 in Books (See Top 100 in Books) #91 in Cognitive Psychology (Books) #315 in Success Self-Help #354 in Happiness Self-Help