Why are you really here? What is your personal purpose on earth? In an extraordinarily rare interview from his home in Switzerland, Paulo Coelho, the author of The Alchemist, one of the best-selling books of all time, answers life\u2019s biggest questions. He teaches us about dreams, destiny and the one thing he believes will make us happy. Oprah says this about The Alchemist: \u201cIt\u2019s the kind of book you want to share with the whole world.\u201d