The butterfly effect is a concept from chaos theory that suggests small changes can lead to significant consequences. For example, the flapping of a butterfly's wings in Brazil might eventually cause a tornado in Texas. This idea illustrates how interconnected systems can amplify tiny actions into major events over time. In everyday life, the butterfly effect can be seen in how our choices impact the future. A simple decision, like talking to a stranger, could lead to a new friendship or job opportunity. This shows that even minor actions can create a ripple effect, influencing outcomes in unexpected ways.