If you are like me you have read countless books on CBT, Self Esteem, Happiness etc etc.bI liked this book because it was really none of those things. It had simple exercises to do in a journal that will help you find out what your goals really are and what matters to you. It's refreshing to have a list of items to focus on rather than the regular mind bending idiocities that our mind chooses to ponder.
Check out this book on Goodreads: Brain Hacks: Life-Changing Strategies to Improve Executive Functioning http://www.goodreads.com/book/show/42060049-brain-hacks