I recently attended Ben Renshaw's seminar based on this book and found him a very grounded, funny, honest and inspirational life coach. His advice is based both on personal experience and from the work that he has done as a coach for people with relationship difficulties. He recounts that his own relationships were a disaster until he undertook this work on himself. He appears very much in love with his wife and gives hope to anyone who is on their own but looking for love or together with something missing!