What does Tim say is Elroy berdhals role in his life?

In "The Things They Carried," Tim O'Brien describes Elroy Berdahl as a pivotal figure in his life, serving as a mentor and a guiding presence during a crucial moment of decision regarding the Vietnam War. Elroy provides Tim with a safe haven and a space to reflect on his fears and doubts about going to war, ultimately helping him confront his moral dilemma. Through his quiet support and understanding, Elroy represents the complexities of friendship and the weight of choices that define a person's character.