Guilt, in other words, isn't always wasted. It can keep us from making the same mistake twice.
About Nicholas Sparks
Nicholas Charles Sparks (born December 31, 1965) is an American novelist, screenwriter, and film producer. He has published 24 novels, 16 of which are New York Times bestsellers, and two works of nonfiction, with over 130 million copies sold worldwide (92 million in the U.S. alone) in more than 50 languages. Among his works are The Notebook, A Walk to Remember, and Message in a Bottle all of which, along with eight other books, have been adapted as feature films.