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Small book (100 pages) about believing in yourself and you can do it. Work harder. Be confident. Good book if it's your first segue in to personal development. But if it's not, you would have already heard/read these things everywhere else. Mad respect for the author though: great podcast, great youtube, philanthropy, family man, successful business, etc.
Thought this would be a substantial book based upon the description, but it is little more than a pamphlet. Small in size, big margins, and double spaced. Not your usual book on motivation. I was fairly disappointed when it arrived.