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Don't Guess. Design.

By PT Collins

How AI and behavioral science are creating the most powerful design tool in history.

Don't Guess Design book cover

The intersection of machine intelligence and human psychology is rewriting the rules of design — not just graphic design or product design, but the design of decisions, experiences, and systems. This book breaks down how that convergence works and why the businesses that understand it first will own the next decade.

What's Inside

How behavioral science principles — cognitive load, decision architecture, trust signaling, loss aversion — combine with AI capabilities to create systems that guide human behavior more effectively than anything that came before. Why traditional design thinking is incomplete without behavioral psychology. How to apply these principles to business operations, customer acquisition, and revenue systems. Real-world frameworks for designing decisions, not just interfaces.

Who This Book Is For

Business owners, strategists, and operators who want to understand the deeper mechanics behind why people make the decisions they make — and how to design systems that work with human psychology instead of against it. This isn't a design book in the traditional sense. It's a book about how intelligence — both artificial and behavioral — changes the way businesses should be built.

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