Great book packed with information but, strangely not very well organized! The purpose of the book is not clear: Is this a self help book or a text book on neuroscience? For a book on organization, it really could be better organized! The chapter titles are great but, the text within seems to meander between discussion, self help and related research with no organization of the content! I will borrow this again though since I learned so much - hence 4 stars.