*Anxiety Disorders*
The anxiety disorders are the most common, or frequently occurring, mental disorders. They encompass a group of conditions that share extreme or pathological anxiety as the principal disturbance of mood or emotional tone. Anxiety, which may be understood as the pathological counterpart of normal fear, is manifest by disturbances of mood, as well as of thinking, behavior, and physiological activity.  see more .. ......     http://mentalhealth.about.com/cs/comprehensivesites/l/blsgc4s2.htm

*....7 mistakes killing your sleep? ....