The book is full of life styles  and challenges. Principles which could produce good results.In this book ways to be positive to yourself.For instance, how to create your own happiness.The book mainly focused on life problems and how to deal with it.Some people lose focus when things are not going the right way. The worry habit is killing  a lot of  people in the world which prevents them from moving forward or be successful in life.”The power of positive  thinking is in the mind.”