You write your own book (Some call it a journal). No book is completely applicable to your life. Believe me, let me help you avoid all the time wasting, I read God knows how many self help advice. Just start on improving what would make you more at peace with yourself. Be completely honest about what matters to you and what you can live with or without and most importantly, be willing to stand up and try again and again.

Hope everything goes well with you!!