This book brings a lot of insight into bipolar disorder and how to relate to a person with it. Reading the book challenged my norms. For example, I'm used to holding people responsible for managing their own emotions; however, a person with BD suffers from mood swings and other ways that BD affects their emotions. This book encourages a more supportive approach by giving practical help. It tells the kind of resources and common treatments, as well as ways that an individual can help (rather than just referring).
One section that I appreciated is an overview of basic good communication skills that are important in any relationship, and also helpful in relating to someone with BD. Thes skills include (from pgs. 132ff):
"I" statements
Listen and reflect back
Share feelings and understandings
Talk to solve problems, not to win arguments
Offer sympathy
Other supportive strategies (pgs 136ff):
Use positive reinforcement
Voice your high expectations
Turn negatives into positives
Avoid no-win situations (questions like, "are you crazy?")
Avoid inappropriate anticipation (vague answers that allow negative messages to be read into it)
Act "as if" (if you want to be a patient person, fake it til you make it)
Overall, this book gave me a deeper understanding of bipolar disorder, common treatments and practical ways I can relate to someone with BD.