Very good book, after reading many self help books, this one stands out in many aspects , I'm currently listening to Audio version , will give a final review as I have only listen to the 1st,2 chapters so far , love the story telling, it talks about doing things on a consistent basis and that compounds over a period of time, and where 2 people can be doing the same thing or have the same opportunities yet the one will be successful and the other a failure , from a slight change (Edge) that could be all thing difference ..