Why did the author feel the need to repeatedly bring up her sister's MBP case throughout the book only to never reveal literally anything about it? It is brought up so often that the reader will definitely expect some kind of closure with the situation, only to get nothing. Obviously, it's the ultimately the author's decision as to whether or not she wants to discuss the issue, but why mention it, especially in such a way that's absolutely going to lead to the reader's desire to know more? This entire book was essentially just regurgitating three MBP cases with very little look at why these cases occur; virtually no discussion as to the psychology of it or anything beyond the facts of the cases. If you're looking for a someone to dictate a story at you, this is the book for you. If you're looking to actually learn anything about MBP or the associated conditions, look elsewhere.