After blowing up our decades-old model for understanding consumers, the first thing Michael Solomon does is, thankfully, give us everything we need to rebuild a new one. Even though we marketers knew deep down that consumers didn't fit so neatly in the cages we put them, we didn't have a better way of thinking or understanding them. But that's what this book does: by walking us through a series of the black-and-white thinking that got us in the mess in the first place, Solomon shows us the depth, breadth and opportunity that lies in all the beautiful shades of gray in between.