This text reveals how knowing the characteristics and interactions of the five basic breeds of people can help anyone improve their business and selling savvy. If different workers have the personality traits of different breed of digs then, says Blair Singer anyone can learn what their natural strengths and weaknesses are in order to achieve the best possible resultsThis text reveals how knowing the characteristics and interactions of the five basic breeds of people can help anyone improve their business and selling savvy. If different workers have the personality traits of different breed of digs then, says Blair Singer anyone can learn what their natural strengths and weaknesses are in order to achieve the best possible resultsThis text reveals how knowing the characteristics and interactions of the five basic breeds of people can help anyone improve their business and selling savvy. If different workers have the personality traits of different breed of digs then, says Blair Singer anyone can learn what their natural strengths and weaknesses are in order to achieve the best possible results