I've read this book twice already and every time it left me satisfied with the experience, fullfilled with what I've read and saved in my mind eventually. It always amazes me how this book makes me think more scrupulous about some day to day activities. Funny how it stayed in my mind throughout many years after I've read it for the first time. At somepoint i started to notice that I start to come back more and more to this book in my thoughts and decided to refresh my knowledge. No doubts, it was right decision and I wasn't dissapointed.