Bernard Beitman, MD is a Psychiatrist and the Founding Director of The Coincidence Project which encourages people to tell each other their coincidence stories. His book, Meaningful Coincidences: How and Why Serendipity and Synchronicity Happen (September 13, 2022) comprehensively describes their wide range of uses and explanations. The book serves as a personal guide to using synchronicities and serendipities.