After dating a guy with bipolar disorder for almost 2 years, I needed to educate myself in order to deal with his problems and also to keep myself sane. I didn't show him the book right away because I was afraid of what he would do, but I quietly read it by myself - and felt like now I was armed to go into battle against something I once feared. FInally I understood his mood swings, his sometimes violent reaction to simple annoyances, his tendency to self medicate and his inability to hold down a job. Finally, I was able to talk to him when he was manic and/or depressed without fearing I would drive him off. It gave me invaluable tools. It made sense to me, finally. I found this book to not only be a wonderful read for people who live with or are otherwise involved with someone with the disorder, but it is exactly what a bipolar person needs. It is structured and gives a detailed, step by step plan. It's easy to follow and has wonderful side stories with real life examples. I finally gave the book to that guy not too long ago, and he's already made changes. A great book!