Reactive PublishingPoker Decision Engineering is not a book about tricks, tells, or intuition. It is a systems manual for how elite poker players think.Written by Hayden Van Der Post, this book reframes poker as a high-stakes decision laboratory where every action is an engineered response to uncertainty, incomplete information, and asymmetric risk. Rather than teaching isolated strategies, it shows how winning players design repeatable decision systems that remain profitable across formats, stakes, and volatility regimes.You will learn how elite players: Decompose complex hands into decision trees rather than relying on gut instinctEngineer betting lines using expected value, range interaction, and information leverageSeparate signal from noise in small samples and high-variance environmentsDesign thinking frameworks that remain stable under emotional pressure and lossExploit population tendencies without becoming exploitable themselvesThe book introduces a structured approach to poker that borrows from engineering, probability theory, and behavioral economics, treating each hand as a controlled experiment rather than a gamble. Concepts such as uncertainty management, error tolerance, and strategic robustness are applied directly to real poker situations, allowing readers to build durable edge rather than short-lived wins.Poker Decision Engineering is written for serious players who want to move beyond memorized charts and into first-principles thinking. If you want to understand why elite players consistently outperform in chaotic environments and how to architect the same cognitive machinery for yourself, this book provides the blueprint.This is poker as it is actually played at the highest levels: not as a game of luck, but as a discipline of engineered decisions.