Learn the tools to shed your mask of extroversion, develop your own magnetism, and reveal the true you. "A great morale-booster for introverts." --Library Journal One third to one half of Americans are introverts in a culture that celebrates--even enforces--an ideal of extroversion and a cult of personality. Political leaders are charismatic, celebrities bask in the spotlight, and authority figures are assertive. It is no surprise...