How does the father and son's relationship change through the book?

Do you think the father is mentally stable?

How does the end of the book change the reader's perspective of the father?

How does the father's memories of the past affect his decision making?

In what ways does the father hold back his son?

Does the father need his son more than the son needs him?

What effect does McCarthy's use of fragmented sentences have on the tone of the story?