There are moments in a person’s life that shake you to your foundation, that cause you to rethink everything you think you know, moments that hit like a two by four upside your head. Just such moment arrived for me late on a Friday afternoon. A friend of mine, let’s call him Adam, since that’s his name, has self-published a book, Formerly Filthy Rich, My Scandalous Life with a Billionaire Cougar. . . . Now his book is at the very least R-rated, and it’s an account of his six year marriage to Nu Skin co-founder Sandie Tillotson. Nu Skin,...