50 Cent's view on achieving success: How much is it worth?

How much is achieving success worth? At least the cost of the book, The 50th Lawby 50 Cent (a.k.a .Curtis Jackson) and co-author, Robert Greene.

I approached the book with some trepidation. Greene is the author of The 48 Laws of Power, a best selling book that appealed to hip hop artists and many others by setting forth survival tactics in a cut throat world.

I ran into Jackson and Greene in the green room at CNBC where we were both appearing (separately) to promote our respective books. Jackson was impeccably dressed in a black, pin striped suit. He was charming, engaging and without the affectation you would expect of a Hip Hop artist reported to be worth in excess of $150 million.