Meaning to form in the mind is from late 14c. Phrase Shape up (v.) is literally to give form to by stiff or solid material; attested from 1865 as progress; from 1938 as reform; shape up or ship out is attested from 1956, originally U.S. military slang, with the sense being do right or get shipped up to active duty.
Anxiety disorders are a group of mental disorders characterized by feelings of anxiety and fear. Anxiety is a worry about future events and fear is a reaction to current events. These feelings may cause physical symptoms, such as a fast heart rate and shakiness.
The anxiety disorders discussed in this series on anxiety are: 1  Generalized Anxiety Disorder (GAD) 2  Panic Disorder. 3  Social Anxiety Disorder Symptoms (also known as social anxiety disorder) 4  Specific phobias (also known as simple phobias) 5  Our complete Anxiety Libraryâ¦.