As we move through the world, it's easy to imagine we're processing everything that happens around us and then deciding how to respond. But psychologist and neuroscientist Norman Farb says our brains actually navigate the world by coming up with mental maps. These maps act like an autopilot system, allowing us to navigate our lives more efficiently. But sometimes, they can lead us astray, leaving us stuck on a path of negativity and unhappiness. This week, we talk with Norman Farb about how we can update our internal maps and see the world around us more clearly.