👉 The Prisoner Fluid is a concept introduced by Nassim Nicholas Taleb in his book "Frailty, Resilience, and Strength," which describes a system where the probability of an event occurring is not constant but fluctuates over time due to the inherent unpredictability and complexity of human behavior. In this model, individuals or groups are subject to a series of decisions and actions that can lead to varying outcomes, with some events being more likely than others based on past behavior and the environment. The Prisoner Fluid model suggests that these probabilities are not fixed but can shift, making it difficult to predict future events with certainty. This concept is often used to explain phenomena in economics, politics, and social dynamics, where small changes can lead to significant and unpredictable outcomes.