Quiet: The Power of Introverts in a World That Can't Stop Talking is a non-fiction book by Susan Cain that explores the power and potential of introverts in a society that often values extroversion. Cain challenges the notion that extroversion is the ideal personality trait and highlights the unique strengths and contributions of introverts. Drawing on research and personal anecdotes, Quiet offers a compelling argument for embracing and celebrating introversion in a world that often overlooks it.