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Initially I thought this was going to be a motivational book with some partial application but it actually turns out to be much more. The book covers all aspects of life and how to create self-discipline in those areas. Everything from relationships to personal finance and has many suggestion / advice that are practical in application. There is also much information into the "why" we do things and how this affects us being self-disciplined in those areas. The title really doesn't convey the richness of this book.
Great book! This is probably top 3 for me so far, for personal development. I’m gonna have my 13 year old read it. It’s easy to follow if you’re not a great reader. And there is action steps which is awesome.