Fragile things hate chaos, volatility and randomness. The slightest jolt can break them. But what is the opposite of fragility? Not resilience or robustness. Resilient things are neutral to stressors. They take a beating, but remain unchanged. So what likes from disorder? Our languages don't have a word for such a property, or at least they didn't, until Nassim Taleb came around. Antifragile is the property of things that gain from disorder: like muscle, economies, creativity, and character....