Glossary

Key terms and concepts from across the library, defined.

Every term here is defined from first principles — and many are the working vocabulary of the Ungambled method, the system that converts sportsbook promotions into cash profit with no gambling. Asymmetry, optionality, fat tails, and skin in the game are not abstractions in that method; they are the mechanics that lock profit before the game starts.

Amor Fati: Definition and the Stoic Acceptance
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Barbell Strategy (Black Swan): Definition
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Black Swan: Definition and All Three Attributes
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Epistemic Arrogance: Definition and Calibration
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Ergodicity & Ruin: Taleb's Definition
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Extremistan: Taleb's World of Wild Randomness
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Fat Tail: Definition and Why Extremes Win
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Fourth Quadrant: Definition and the Danger Zone
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Gray Swan: Definition vs. Black Swan
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Iatrogenics: Definition and Why Helping Harms
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Ludic Fallacy: Definition and the Casino Example
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Matthew Effect: Definition and Preferential Attachment
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Mediocristan: Taleb's World of Tame Randomness
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Narrative Fallacy: Definition and Key Examples
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Platonic Fold: Definition and Meaning
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Platonicity: Definition and the Map-Territory Error
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Power Law: Definition and What Self-Similarity Means
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Preferential Attachment: Definition & Effects
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Robust vs Resilient vs Antifragile
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Scalability: Definition and Why It Creates Extremistan
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Silent Evidence: Definition and Why It Matters
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Survivorship Bias: Definition and Common Examples
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The Black Swan Glossary: All Key Taleb Terms Defined
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The Philosopher's Stone of Antifragility
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The Turkey Problem: Definition and Taleb's Metaphor
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Triplet of Opacity: Definition and Three Blind Spots
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Via Negativa: Definition and Why Subtraction Works
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Virtue vs. Honor: What's the Difference? Taleb's Take
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What Are Alternative Histories? Taleb's Concept
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What Are Revealed Preferences? (Taleb Definition)
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What Is 'The Magnificent'? Taleb's Definition
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What Is a Black Swan Event? Nassim Taleb's Definition
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What Is a Fat Tail? Definition and Examples
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What Is a Stressor? Definition in Antifragility
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What Is Antifragility? Definition and Meaning
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What Is Attribution Bias? (Luck vs. Skill Accounting)
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What Is Conscious Ignorance? Taleb's Definition
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What Is Convexity in Antifragility? Taleb's Definition
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What Is Domain Dependence? Taleb's Definition
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What Is Ergodicity? (Definition and Why It Matters)
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What Is Extremistan? Nassim Taleb's Definition
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What Is Fragility? Nassim Taleb's Definition
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What Is Hormesis? Definition and Examples
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What Is Iatrogenics? Definition and Examples
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What Is Mediocristan? Nassim Taleb's Definition
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What Is Monte Carlo Simulation? Taleb's Use
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What Is Noise vs. Signal? Taleb's Framework
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What Is Nonlinearity? Small Edges, Big Gaps
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What Is Optionality? Definition in Antifragility
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What Is Overcompensation in Antifragility?
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What Is Path Dependence? Starting Conditions
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What Is Pathemata Mathemata? (Taleb Definition)
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What Is Popperian Asymmetry? Falsification
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What Is Probability Blindness? (Definition)
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What Is Rationality as Survival? (Taleb Definition)
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What Is Regression to the Mean?
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What Is Skewness in Finance? Taleb's Definition
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What Is Skin in the Game? (Nassim Taleb Definition)
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What Is Skin in the Game? Nassim Taleb's Definition
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What Is Soul in the Game? (Taleb Definition)
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What Is Subtractive Knowledge? Taleb's Definition
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What Is Survivorship Bias? (Definition and Examples)
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What Is the Aphorism? Taleb on the Form
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What Is the Barbell Strategy? Taleb's Definition
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What Is the Bob Rubin Trade? (Taleb Definition)
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What Is the Green Lumber Fallacy? Taleb's Definition
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What Is the IYI? Intellectual Yet Idiot
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What Is the Lindy Effect? (Taleb Definition)
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What Is the Lindy Effect? Taleb's Definition
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What Is the Lindy Effect? Taleb's Test of Time
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What Is the Ludic Fallacy? Taleb's Definition
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What Is the Minority Rule? (Taleb Definition)
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What Is the Pascal Principle? Taleb on Tail Risk
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What Is the Precautionary Principle? (Taleb Definition)
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What Is the Problem of Induction?
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What Is the Procrustean Bed? Definition and Meaning
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What Is the Rare Event? (The Peso Problem in Finance)
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What Is the Sacred and Profane? Taleb's Definition
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What Is the Scandal of Prediction? Taleb's Definition
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What Is the Silver Rule? (Taleb Definition)
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What Is the Soviet-Harvard Delusion?
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What Is the Sucker Problem? Taleb's Definition
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What Is the Turkey Problem? Nassim Taleb's Definition
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What Is Touristification? Nassim Taleb's Definition
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What Is Via Negativa? (Taleb Definition)
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What Is Via Negativa? Taleb's Subtraction Principle
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What Is Wittgenstein's Ruler? Judging Sources
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