Think Again: The Power of Knowing What You Don’t Know

Think Again — #1 New York Times Bestseller — by Adam Grant, bestselling author of Hidden Potential, Originals, and Give and Take, explores the powerful art of rethinking.

In a fast-changing world, true intelligence lies not just in knowing and learning, but in unlearning and re-evaluating our beliefs. Too often, we seek comfort in certainty and avoid doubt, surrounding ourselves with people who agree with us instead of those who challenge us.

Through engaging research and vivid storytelling, Grant shows how embracing curiosity and humility can lead to growth, stronger relationships, and wiser decisions. Featuring stories of debate champions, musicians who change hearts, and scientists who thrive on questioning, Think Again teaches us to find strength in being wrong and to value flexibility over stubborn conviction—because real wisdom begins with recognizing what we don’t know.