I am an avid book reader but I had not heard about it until a recent criminal case I was following mentioned it.The said culprit was tagged with the name due to his switch in personality by his victims.One moment he was sweet and the next he was not.For someone who loves anything relating to our mental state I think a lot of us could relate to this book.It takes an all rounded reader to love such a book.It tackles a lot of things most people are going through now.One being our inability to share our problems with others and letting it weigh on us and we eventually detonate .I think it is an amazing book and I wish more of my generation would read such books.