A book meant to help people figure out who they are and how they can get along better with other people. The author has come up with a construct of 4 main personality types which he gives color names to make it easier to understand and remember. He details the characteristics of each personality color and how each color interacts with the other three colors. It was pretty interesting and understandable, perhaps something that could used to good effect. Until he gets to the last chapter on Building Character. Maybe I just don't like self help or maybe this part is not as clear as the rest of the book but dear me, the words just seemed to drift around the page in meaningless circles and I'd drift off to sleep.