Susan Cain is an American writer and lecturer, best known for her books Quiet Power: The Secret Strength of Introverts and Bittersweet: How Sorrow and Longing Make Us Whole
Creating Their Own Destinies
Susan Cain is an American writer and lecturer, best known for her books Quiet Power: The Secret Strength of Introverts and Bittersweet: How Sorrow and Longing Make Us Whole