In a search for more book sales and more money(from the book sales), Agassi trashed his own image as an Ambassador and an elder Statesman for the sport of tennis.
Usually, tell-all type books are written by hangers-on and friends rather than the person themselves. I was amazed that Agassi did this to himself.
The United States has become a place where entertainers and professional athletes are mistaken for people of importance. Robert Heinlein