Book Review THIRTEEN THING MENTALLY STRONG PEOPLE DON'T DO ( Amy Morin) Review by Suhail Ahmed INTRODUCTION OF BOOK AND AUTHOR. 13 things mentally strong people don’t do, is written by Amy Morin. This book was published in January 15, 2015. It has 247 pages and 13 chapters. Amy Morin is a psychotherapist and the international bestselling author of 13 Things Mentally Strong People Don’t do and 13 Things Mentally Strong Parents Don’t Do. Her books are translated into more than 30 languages. REVIEW. This book grew out of a series of tragic events in the author’s life. Three years after her mother died, Amy’s husband, still young, suddenly died of a heart attack. Now she not only had lost her mother, she had lost her husband as well. Morin shared a condensed list of the hard lessons she learned during those difficult years. After these tragic events, the author decided to write down what sh...