Unlike People Suffering from Trauma- and Stressor-Related Disorders, People with Anxiety

Unlike people suffering from trauma- and stressor-related disorders, people with anxiety disorders

A) exhibit more severe and disruptive symptoms.
B) are easier to treat and improve more quickly.
C) tend to generate their own misery regardless of what is happening around them.
D) develop these symptoms due to specific life circumstances with improvement occurring as life circumstances improve.