Dare to Think Differently: How Open-Mindedness Creates Exceptional Decision-Making

by Gerald Zaltman

A Harvard Business School professor's guide to thinking about thinking, using the creative power of the unconscious.

Gerald Zaltman's pioneering research methods for understanding the unconscious desires of customers are used by companies around the world. Dare to Think Differently draws on the same groundbreaking methods to explain the deep and innovative thinking used by highly successful executives.

Reflecting emerging viewpoints in neuroscience, Zaltman contends that multiple forces, not just a brain, collaborate to produce a mind. Highly effective decision-makers are able and willing to go beyond their conscious thinking and surface powerful, creative, unconscious thoughts and feelings. They candidly ask whether what they feel they "know" is actually warranted, opening their minds to new alternatives.

This book's insights emerge from a large number of one-on-one in-depth interviews with senior leaders around the globe, reinforced with research findings from scientific literatures. Zaltman presents six techniques he developed to help his students at Harvard, and his blue chip consulting clients, tap into the creative power of the unconscious: "befriending your ignorance," "serious play," "chasing your curiosity," asking the right "discovery questions," "panoramic thinking," and using the "voyager outlook." These techniques provide a research-based set of ideas for improving decision-making that go beyond the existing literature on "thinking smarter."

Mirroring Zaltman's Harvard Business School classroom practice, each chapter opens with a practical-thinking exercise that helps readers surface the mental processes and biases that unconsciously close minds and constrict thinking. This creative surfacing is the crucial foundation for any leader operating in a complex, uncertain environment, who needs unconventional solutions to challenging problems.

Genres: Nonfiction

232 pages, Hardcover

Published February 24, 2026

Reviews

[Shiight · Rating 5 out of 5]

Dare to Think Differently is one of those rare books that doesn’t just talk about decision making, it completely reshapes the way you understand how decisions are actually made.

What makes this book stand out is its deep exploration of the unconscious mind. Instead of focusing only on logic and surface-level thinking, Gerald Zaltman takes you beneath the surface and shows how powerful hidden thoughts, emotions, and instincts truly are in shaping our choices. It is both eye-opening and refreshing.

The concepts feel especially relevant in today’s world, where complex problems require more than routine thinking. The idea of “befriending your ignorance” and embracing curiosity is not just insightful, it is transformative. It challenges you to question what you think you know and opens the door to more creative, effective decision-making.

What I found particularly engaging is how practical the book is. The techniques are not abstract theories, they are tools you can begin applying immediately in both professional and personal life. Whether you are leading a team, running a business, or simply trying to make better everyday decisions, the value here is undeniable.

This is not just a book for business leaders. It is for anyone who wants to think more clearly, act more intentionally, and approach life with a more open and expansive mindset.

A truly thought-provoking and inspiring read that stays with you long after you turn the last page.

[Filip Michael · Rating 5 out of 5]

★★★★★

Gerald Zaltman's Dare to Think Differently is not simply a book about critical thinking, it is a book about how we think, why our thinking habits matter, and how we can become more intentional in the way we approach uncertainty, learning, and decision-making.

What I appreciated most is that the book does not present open-mindedness as a vague ideal. Instead, Zaltman breaks it down into practical habits and tools, including serious playfulness, curiosity, befriending ignorance, asking discovery questions, panoramic thinking, and embracing ambiguity. These concepts are supported by decades of research, professional experience, and insights gathered from successful leaders across disciplines.

One of the book's greatest strengths is that it encourages reflection without becoming overly academic. Readers are challenged to examine their own assumptions and thinking patterns while also being given useful frameworks for improvement. In a world increasingly shaped by rapid change and artificial intelligence, the ability to think differently may be one of the most valuable skills a person can develop.

This is a thoughtful and timely book for leaders, researchers, educators, professionals, and anyone interested in improving the quality of their thinking.

Highly recommended.

[Sandra Clinton · Rating 5 out of 5]

After reading Dare to Think Differently, I came away with a greater appreciation for how complex decision-making really is. The book challenges the assumption that good decisions are simply the result of intelligence or experience. Instead, it highlights the importance of curiosity, humility, and a willingness to question one's own assumptions. What I found most valuable was the emphasis on continuous learning and remaining open to new perspectives. The author's examples and explanations helped connect abstract ideas to real-world situations, making the concepts easier to understand and apply. This is a book that encourages thoughtful reflection and offers lessons that can benefit readers in both their professional and personal lives.

[Hartley · Rating 5 out of 5]

A Masterful Unlocking of the Executive Mind

Professor Zaltman has spent decades pioneering our understanding of the subconscious consumer, and in Dare to Think Differently, he brilliantly turns that lens onto the executives themselves. He completely dismantles the myth of the isolated, purely logical decision-maker, proving instead that elite leadership relies on a complex network of unconscious forces. His framework on 'Serious Playfulness' provides a disciplined, scientifically grounded method to bypass rigid conscious blocks and surface genuinely unconventional solutions. It is a profound contribution to the literature on executive longevity and corporate culture.

[Jude Bridge · Rating 5 out of 5]

Beyond 'Smart Thinking, True Cognitive Agility

Gerald Zaltman’s Dare to Think Differently is a tour de force for senior leaders. It challenges the safe, defensive 'expert personas' that breed boardroom mediocrity and replaces them with actionable virtues like intellectual humility and high-value curiosity. The insights gathered from global senior leaders, reinforced by rigorous scientific literature, make this an incredibly grounded, highly impactful guide. If you want to protect your leadership tier from collective blind spots and cultivate a culture of authentic, independent strategy, buy this book immediately.

[Francis · Rating 5 out of 5]

The Definitive Playbook for Overcoming Boardroom Confirmation Bias

The greatest threat to a mature enterprise is not a lack of data, but the illusion of predictability built by its leadership team. Professor Zaltman’s Dare to Think Differently addresses this exact vulnerability. His rigorous breakdown of how the conscious mind filters out anomalies to protect existing mental models is incredibly precise.

The 'Voyager Outlook' technique provides board members with a structured, detached method to audit highly profitable divisions before legacy biases turn into operational failures. It is a vital read for anyone responsible for long-term corporate governance and risk mitigation.

[zoagli · Rating 3 out of 5]

3.5 stars. Great insights, especially in the first half.

Foster a “let’s just see what happens” attitude, where teams simulate ideas, test possibilities, and explore alternate scenarios without being pressured to find immediate answers. Facilitate “imagination breaks,” role-playing games, storytelling, and visualization to examine problems in a new light.

Temporarily set hierarchy aside so everyone can contribute freely, and appoint someone to call out anyone who pulls rank or, conversely, shows deference. Move back and forth between idea generation and evaluation. Normalize debate and dissent.

[James Smith · Rating 5 out of 5]

I didn’t expect this book to challenge my thinking as much as it did. Reading Dare to Think Differently with A different type of book club Arlingon made it even more impactful. I loved the discussion in our club because everyone shared different viewpoints, and it really opened my mind. It made me realize how often I make quick judgments without truly listening. This book encourages you to slow down, reflect, and be more open. It’s not just informative it’s transformative. Definitely a book I’ll come back to again.

[Sumaiya Malik · Rating 5 out of 5]

This book delves into the subtextual reality of decision-making and how our subconscious plays a part. If you are eager to think, learn, and execute differently, this book is an embodiment of thinking intuitively while retaining logic. Through practical techniques like 'panoramic thinking' and 'serious playfulness,' it is a beautiful and actionable guide by Professor Gerald Zaltman for those who ‘Dare to Think Differently’.
Sumaiya Malik, Author of 30: Reinvent Yourself
Dive into the Multiverse of Self-Discovery.

[Rosie Eastwood · Rating 5 out of 5]

In the growth equity space, we constantly see brilliant founders hit a scaling wall because they rely on past expertise rather than real-time critical thinking. Zaltman provides the ultimate solution to this problem by showing leaders how to 'befriend ignorance.' This book layout acts as a masterclass in intellectual humility, forcing executives to systematically test whether their core market assumptions are actually warranted. For any leader attempting to scale an organization from linear execution to exponential, disruptive market expansion, Zaltman's six techniques are non-negotiable.

[Marlee F · Rating 5 out of 5]

I genuinely loved how this book challenged the way I normally think. Reading Dare to Think Differently with A different type of book club Arlingon made the experience even more special. I especially loved the discussion in our club everyone brought such unique perspectives. It made me realize how often I dismiss ideas too quickly. This book and our conversations pushed me to slow down and be more open before making decisions. Definitely a memorable read.

[Maria Garcia · Rating 5 out of 5]

This book was very eye-opening for me. I read it as part of A different type of book club Arlingon, and I loved the discussion in our club. It really helped me understand how important it is to listen before forming an opinion. The concepts are simple but very effective. I now feel more aware of my own thinking patterns and how they affect my decisions. It’s definitely a book that makes you reflect and grow over time.

[Linda M. · Rating 5 out of 5]

Such a refreshing and insightful read. I went through this book with A different type of book club Arlingon, and I loved the discussion in our club. Everyone brought their own experiences, which made the ideas even more relatable. The book really made me more aware of how I communicate and make decisions. I now find myself pausing more before reacting. It’s simple, practical, and powerful. I would definitely recommend this to anyone looking to grow personally and improve their mindset.

[Gary Lyons · Rating 5 out of 5]

I read Dare to Think Differently as part of a BYO Book Club session, and it genuinely changed how I approach decision-making. What stayed with me most is the shift from asking “what should I do” to “how should I think.” That small change has already influenced how I handle conversations and uncertainty. The discussion made it even more meaningful, hearing different perspectives brought the ideas to life.

[Grace W · Rating 5 out of 5]

I found this book to be surprisingly reflective and engaging. It goes beyond the usual advice about thinking smarter and instead focuses on thinking differently. The concept of open mindedness is explored in a very structured way, which I liked. It made me more aware of how often I jump to conclusions without questioning them. The writing is calm and clear, making it easy to follow. A very rewarding read overall

[Sophia L · Rating 5 out of 5]

I really appreciated how this book focuses on the process of thinking rather than just outcomes. It highlights how much of our thinking happens unconsciously, which was eye opening. The concept of fluid thinking added a new perspective for me. It made me realize how rigid my decision making can be at times. The examples are practical and relatable. Overall, a very insightful and well written book.

[Micheal Ruffin · Rating 5 out of 5]

This book really inspired me to step outside my comfort zone mentally. Discussing it in A different type of book club Arlingon was the highlight for me. I loved the discussion in our club because it wasn’t just surface-level everyone shared real experiences. It made me more aware of how I listen and respond to others. Such a powerful and refreshing read.

[Patricia Taylor · Rating 5 out of 5]

I didn’t expect to enjoy this book as much as I did. Reading it with A different type of book club Arlingon made a big difference. I loved the discussion in our club because it brought out different interpretations of the same ideas. It made the book more engaging and meaningful. The lessons are practical and easy to apply. Overall, a great read for anyone looking to improve their mindset.

[Elizabeth Fischer · Rating 5 out of 5]

This book sparked one of the most engaging discussions we’ve had in our BYO Book Club. The idea of open-mindedness as something you actively practice, not just a trait, really resonated with me. I found myself reflecting on how often I jump to conclusions. It’s a thoughtful and challenging read that doesn’t give easy answers but instead encourages better thinking habits.

[Helen A · Rating 3 out of 5]

Well researched. Will make a great supplemental textbook in an academic setting. As a busy, and often tired, leader with precious few moments for reading and reflecting, I found the book... unapproachable. And vague in some of the areas that would have been the most helpful to dig into in practical terms rather than theory.

[Chanelr R · Rating 5 out of 5]

What I appreciated most is how the book connects thinking with real life decisions. It is not abstract theory, it shows how small changes in how we ask questions can completely shift outcomes. I found the idea of questioning assumptions especially powerful. It made me rethink how often I accept things without truly examining them.

[Rose Jordan · Rating 5 out of 5]

One of the most thought-provoking books I’ve read this year. Our BYO Book Club conversation brought out so many layers, especially around open-mindedness and how we approach complex decisions in everyday life.

[PeakCloud · Rating 5 out of 5]

I appreciated how simple yet powerful the message was. Reading it with A different type of book club Arlingon made it even more impactful. I loved the discussion in our club so many different viewpoints on open-mindedness. It made me reflect on my own assumptions and how they affect my decisions.

[Gloriaola · Rating 5 out of 5]

What I loved most about this book was how natural it felt. In A different type of book club Arlingon, I loved the discussion in our club because it felt like a safe space to share honestly. The book made me realize I don’t always have to be right I just need to be open.

[Karla · Rating 4 out of 5]

4.5 stars
This is a book that you finish and think, “That was good. It had a lot of great information, insights, and ideas.” Then, you return your library copy and go buy it because you know you’ll be referencing it in the future.

[Thomas Shewtv · Rating 5 out of 5]

This book sparked one of the most engaging discussions we’ve had in our BYO Book Club. Everyone brought a unique perspective, which made the ideas feel even more powerful and relevant.

[Tina Vivian · Rating 5 out of 5]

What I found most valuable is how the book encourages curiosity and reflection rather than certainty. It made me more aware of how I approach conversations and decisions in my daily life.

[Viola · Rating 5 out of 5]

Our BYO session made this book come alive. Hearing different interpretations helped me see how open-mindedness can be practiced in real and meaningful ways.

[Ava Kensington · Rating 5 out of 5]

This book made me uncomfortable in a good way. It challenged how confident I am in my own thinking. I realized I’ve been operating on autopilot more than I’d like to admit.

[Eleanor Brooks · Rating 5 out of 5]

One thing I appreciated is how it connects thinking to real-world impact. It’s not just about ideas it’s about how those ideas shape decisions that affect other people.