Business books are entertainment, not strategic tools

I am always amazed how most business book authors take a simple idea that could be described in one page, and turn it into a 200+ page book with popularizing narrative. What's more amazing is that the ideas are usually commonsense, but due to human nature are seldom practiced.

“7 habits…” made an empire from 7 common-sense things in a book form :)

The writer's children actually inherited his empire and even wrote a book called Seven Habits of Highly Effective Teens. I always wondered—if the original book was so powerful and effective, wouldn't the greatest beneficiaries be his own kids? With their father's guidance and the principles from the book, they should have achieved remarkable success. After all, you can't find a better coach than that, and it's hard to beat such a winning combination. Yet, the result is that his child ended up making a living by writing a book telling others how to succeed—rather than demonstrating that success firsthand.