Self help books like "Do It!" (can't find the author) and "The Success Principles" by Jack Canfield. They're simplified to the point that they're basically chil

Self help books like "Do It!" (can't find the author) and "The Success Principles" by Jack Canfield. They're simplified to the point that they're basically children's books, but they also provide a wide range of tools to deal with the future, with career and failure, and choosing your destiny.