This book is full of information about the behavior of men and women and misunderstandings that arise because they imagine to be similar. He gets to know his partner to get to know oneself and to give a real chance at love in the long term. Obviously, it takes two to tango. Except to write a love letter to himself to cure his troubles, it's not much use if your spouse refuses to enter the same approach. So we stay in something meaningful (this is not "magic"): there is a real possibility of being blossomed as individuals and as a couple, since everyone does his. John Gray's advice are very relevant. Really, it helps a lot. A book to offer to all new couples and read a duet!