You see what you don't see. What we see, hear, and feel does not correspond to reality. Perception is the foundation of all human experience, and it deceives wherever it can. That’s why the world-renowned neuroscientist Beau Lotto aims to provide us with a new way of perceiving, as this is the key to happiness and success. We are meant to not only understand but truly experience how our brain processes sensory information. To achieve this, the author combines exciting stories, personal experiments, and optical illusions for self-testing. In his original, humorous, and vivid manner, Beau Lotto allows us to experience our perception firsthand and thus elevate it to the next level.