"The only way out is the way through it" is the quote that I will not be able to forget from this. The book is very helpful in two ways. One, it provides the fundamental knowledge of this disease. Two, it leaves you hopeful about the future with respect to the new advances in medical research. The author has a great writing style, a balance between keeping the reader's focus on the subject and also appealing to the emotions. It's a great read all in all.