Book excerpt: "Dr. Taylor Hartman offers an incisive system for improving your understanding of yourself and others and strengthening your day-to-day relationships. In first The People Code and The Character Code, Dr. Hartman introduces the Color Code Personality Profile, explaining why people do what they do by identifying four basic personality types and showing you how to use "color profiles" to cultivate rich and balanced character and relationships. All people... possess one of four driving "core motives," classified by color: Red ("power wielders"), Blue ("do-gooders"), White ("peacekeepers"), and Yellow ("fun lovers"). Once you understand your color code--and the color codes of others--you can analyze your own innate personality and use that knowledge to balance your relationships, both personal and professional"--from back cover.