According to our text, “An increasing number of mental health professionals are being trained by agencies such as the American Red Cross and the Substance Abuse and Mental Health Services Administration and are “on call” to respond to disasters as varied as the attacks of September 11, 2001, school shootings, fires, explosions, and natural disasters such as Hurricane Katrina that leave many people traumatized. DMH workers work under extraordinary conditions and face numerous challenges when ordinary boundaries do not exist. A DMH worker typically has no office or designated private space and is often called upon to perform in multiple roles.” Why do you think these specialty areas carry their own unique set of boundary issues and challenges?