Social anxiety disorder (SAD), also known as social phobia, is the third-most-common psychological disorder in the United States, behind alcoholism and depression. If you have always been a shy person or have a hard time doing things in front of others because you feel like you may embarrass yourself, you may actually have a disorder known as social anxiety disorder (SAD). How do you know if you are just shy or actually have this disorder? This book gives you facts about this disorder and self help tips in treating social anxiety disorder.