I've just finished reading Kairol Rosenthal's new book "Everything Changes."

This is definitely NOT "Chicken Soup for the Soul."

It's not like any book on cancer I've ever read. 

David Servan-Schreiber grew up in Paris.  He became a doctor and scientist at the University of Pittsburgh.  One day, his research subject failed to show up, so he volunteered to have a brain scan as part of the research study he was conducting with his colleagues.  To his surprise,