Answer:
The dissociative disorder Edgar has experienced is called dissociative fugue.
Explanation:
Dissociative fugue is a way to deal with extremely painful events. It is a rare type of dissociative amnesia, but it happens more commonly to a person with dissociative identity disorder. The person will often wander away from home, suddenly realizing they are somewhere else, but having no recollection of how they got there. The person will also forget parts, if not all, of their past memories. Once they return from the dissociative state, that person is often confused about their identity.
This line is foreshadowing because it implies that anything -- even people -- that becomes a burden can easily be destroyed.
Later, when Beatty himself becomes a problem, Montag burns Beatty to death. When Montag killed Beatty, he destroyed the responsibility he owed him. In this way, this line is an element of foreshadowing.
Answer:
1. after the word memorable
3. after the word longer
4. after the word mother