The Divided Brain: Understanding Human Behaviour in Branding and Business - Softcover

Larche, Paul

Softcover

ISBN 10: 1069411000 ISBN 13: 9781069411006

Publisher: Larche Communications Inc., 2025

Synopsis

Why do people do what they do, even when they know better?

That question sits at the heart of behavioral psychology. It is also the question leaders, sales professionals, and marketers wrestle with every single day. Understanding human behavior is not just academic curiosity. It is a competitive edge.

The Divided Brain gives you a science-backed framework for how decisions actually get made, and more importantly, how to apply that knowledge starting Monday morning.

The Real Story Behind Every Decision

Here is what decades of neuroscience and cognitive psychology have confirmed: your brain runs on two gears.

The Old Brain is fast. It processes roughly 11 million bits of information per second. This is the gear driving instinct, emotion, and gut-level judgment. It moves before conscious thought has a chance to form.

The New Brain is slow. It handles about 50 bits per second. It is the gear responsible for logic, language, and analysis. And here is the part that changes everything: most of the time, it is not the gear making the decision. It is the gear explaining one that has already been made.

This is what decision making psychology research keeps confirming: people believe they are being rational, but they are rationalizing. The emotional gear drives the car. The logical gear writes the trip report afterward.

Once you see how this works, you cannot unsee it. Not in negotiations. Not in sales conversations. Not in your own leadership decisions. And not in the choices the people around you make every single day.

The Missing Bridge Between Research and Reality

Books like Thinking, Fast and Slow mapped the science of decision making. They are brilliant. They are also dense.

The Divided Brain is the bridge. It translates decades of brain science and human behavior psychology into language that sticks, and into tools you can actually use without a research background.

Whether you are leading a team, closing deals, building a brand, or simply trying to understand why people behave the way they do, this book delivers a framework grounded in real neuroscience and built for real-world application.

What You Will Walk Away With

• A clear model of how behavioral psychology operates beneath the surface of conscious thought,
• Practical tools for understanding and influencing decisions, ethically and with precision,
• A new lens for reading people in sales, leadership, marketing, and everyday life,
• The cognitive psychology foundation most professionals skip because nobody made it accessible,

This is not pop psychology. It is not theory for the sake of theory. The Divided Brain is rigorous enough to respect the science and clear enough to change how you operate.

"BookLife Prize: 10/10. Editor's Pick 2025." — Publishers Weekly BookLife

If you have ever wanted to understand why people make the choices they make, and wanted an answer backed by real neuroscience and behavioral psychology, this is the book you have been looking for.

Edition details

• Publisher: Larche Communications Inc.
• Publication date: 2025
• Language: English
• ISBN 10: 1069411000
• ISBN 13: 9781069411006
• Binding: Paperback
• Number of pages: 286