List the symptoms that Alan suffered from his brain injury immediately after the accident.

List the symptoms of Alan's brain injury that lingered after his rehabilitation and reintroduction into society.

What was Cathy's opinion of her HMO, and of the U.S. health care system in general?

What is perserveration, and how did Alan exhibit this symptom?

Why was Lisa Gordon an especially refreshing presence for Cathy?

Describe how fatigue factored in to Alan's daily life, and how it affected other aspects of his behavior.

What characteristics did Kelly exhibit as a result of the trauma of Alan's accident?