Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Superb resource after suicide attempt

This book was extraordinarily helpful to someone close to me. She was clinically depressed and had just been released from the hospital after a suicide attempt. We read it together in small bites for the first few weeks, and then she was able to do it on her own. A therapist helped, loving family helped, meds helped---but this book was literally a lifesaver. The title suggest that it is useful for those of us (all?!) whose moods and lives need a little brightening. It is that---but is also useful for very severe mood disorders, including "borderline, "and gives control back to the reader. A truly essential book.