A boxed set of three self- help books: 1. Overthinking - a book trying to help teh reader to declutter one's thoughts, to be able to calm down and free the mind for peace. 2. Photographic Memory - a book explaining diffferent kinds of techniques to memorise things - an easy to understand book, 3. Habit Stacking: A guide to helb getting into good habits and how to not procrastinate. A fairly easy to read book. All three books are in themselves interesting to improve oneself - good guides. But - and this is important - they are only as good as the reader , who actually keeps practicing the techniques described in the books. I received a free copy of this book via Booksprout and am voluntarily leaving a review.