As Joe gets older, he continues to meet people who lead very different lives than he did. After spending almost all of his life in the western United States, Joe suddenly finds himself halfway across the world in a country where people don’t even speak his language. Although Lucky differs from Joe in many ways, she nevertheless reminds him of home, suggesting that, as much as Joe scoffs at the concept of fighting for a homeland elsewhere in the novel, he nevertheless feels a connection to his home.