Millionaire Women Next Door presents a variety of groundbreaking concepts involving the personality, lifestyle, motives, beliefs, and spending habits of economically successful American businesswomen. Most of these women report being raised in nurturing family environments. They were trained not only to succeed financially but also to be generous in giving to noble causes. Stanley asks, "How did these businesswomen become millionaires? They did it by doing more of the key activities and achieving better results than most of their male counterparts."