Which of the following describes an individual with generalized anxiety disorder?
A) Jane has not been sleeping well and is having nightmares after being robbed in her house 2 days ago.
B) Mark has extreme anxiety when he needs to give a presentation.
C) Mary has persistent anxiety and worry about multiple aspects of her life, including work, causing her to feel restless and have difficulty sleeping.
D) Drew has episodes of intense panic with sweating and difficulty breathing that last for 10-15 minutes and are triggered by specific situations.
E) Barry has been having flashbacks from his time in the military since he got back home 7 months ago.