Planeta 2007
Who hasn’t at some point in their life had a friend who made life miserable? Having good friends is a key factor for our well-being, and the healing power of friendship has been confirmed by numerous studies. However, this is not always the case.

This book reveals the risks and harms that dangerous friendships can bring. It will show you the keys to identifying each of these undesirable friends and, most importantly, uncover the secrets of how to deal with them, avoid them, or remove them from your life for good: golden rules for managing—or, if necessary, ending—a friendship.