Frankly, I have no clue.I have been a manager for ten years and picked up the book to get perspective.But the book comes through as very shallow. The cases are sketchy at best - and if you need the kind of advice it offers.... you might want to stay clear of managing people."Be yourself - More - With skill"... "Know and show yourself - Enough"... Seriously? I am pretty sure The Great Gatsby, The Bluest Eye, Heart of Darkness or just about any book from the fiction shelves will give you a better time and teach you more.