When we arrive at a crossroads and have different paths to chose from, this convergence of events that leads us to that moment in time ultimately then leads to a divergence. That is, where our journey crosses that of another, there is normally more than one outcome in our future. The future is not set as we have free will to make our own choices. During a reading, a medium or psychic may see one possible outcome, the most likely outcome, but not the only outcome. This is a snapshot in time. Although some events are out with our control, we decide how we react to the people and situations around us. Some paths will lead to the same outcome and only the journey will differ, and some paths will lead to a new future. This is underpinned by chaos theory. Chaos theory is an interdisciplinary theory stating that, within the apparent randomness of chaotic complex systems, there are underlying patterns, interconnectedness, constant feedback loops, repetition, self-similarity, fractals, and self-organization.