In chapter 19 of Ace on the River, Barry Greenstein explains how mathematics supports good poker decisions—but also why relying on numbers alone is not enough to win. Math as a Tool, Not a Crutch Greenstein argues that players do not need advanced math to be successful, but they do need clear thinking and problem-solving…

In chapter 18 of Ace on the River, Barry Greenstein explores how gambling fits into human history, capitalism, and modern society, and why it continues to exist despite its many dangers. Gambling as a Human Constant Greenstein begins by showing that gambling is as old as civilization itself. From prehistoric risk-taking to ancient dice, bones,…

In chapter 17 of Ace on the River, Barry Greenstein challenges the idea that there is a single “best” poker player and explains why consistency, adaptability, and self-management matter far more than ego or reputation. Why Everyone Thinks They Are the Best Greenstein begins by observing that most regulars believe they are the strongest player…

In chapter 16 of Ace on the River, Barry Greenstein explores how sexuality, attraction, and emotional needs intersect with poker life, and how poor awareness in this area can quietly damage focus, finances, and well-being. Attraction and Distraction in Casino Environments Greenstein explains that casinos are designed to stimulate desire and distraction, including sexual attraction….

In chapter 15 of Ace on the River, Barry Greenstein examines how a poker career affects family life and explains the responsibilities professional players have to protect their relationships, values, and home environment. Poker as Work, Not Play Greenstein stresses the importance of framing poker as work rather than a game, especially around children. If…

In chapter 14 of Ace on the River, Barry Greenstein explains how poker players can protect themselves from cheating, theft, and other non-obvious risks by relying on judgment, caution, and situational awareness rather than paranoia. Poker Is Usually Honest—But Not Always Greenstein begins by acknowledging that most poker games are fair, but emphasizes that money…

In chapter 13 of Ace on the River, Barry Greenstein warns poker players about the hidden dangers of sports betting and other side gambles, explaining how they can quietly undermine discipline, finances, and long-term poker success. Why Sports Betting Is Especially Dangerous for Poker Players Greenstein notes that many poker players gamble on side activities…

In chapter 12 of Ace on the River, Barry Greenstein focuses on the often-overlooked skill that separates long-term winners from everyone else: protecting and retaining money once it is won. Bankroll as a Professional Tool Greenstein stresses that a bankroll is not disposable income but the essential tool of a poker player’s trade. Just as…

In chapter 11 of Ace on the River, Barry Greenstein explains that technical poker skill alone is not enough—long-term success depends on mastering game selection, timing, discipline, and money management. Why Playing Well Is Not the Same as Making Money Greenstein begins by noting that modern players often have strong technical knowledge due to books,…

In chapter 10 of Ace on the River, Barry Greenstein explains why education—both formal and poker-specific—is a crucial foundation for long-term success and stability in gambling. Why Formal Education Still Matters Greenstein begins by comparing poker players to young athletes who consider turning professional too early. He argues that, except in rare circumstances, staying in…