Resilience is central to the novel and is reflected even in the title of the book—Cal declares he will walk “until they bring the streetcars back,” suggesting a sense of personal ethics will guide him as he continues through life despite all obstacles. The resilient spirit behind the declarative title applies to many of the characters enduring difficult circumstances. On the periphery of the main storyline, characters like Lola, Sandy, and Steve display resilience. At the heart of the story, Cal’s friendship with Gretchen best details the importance of staying resilient while facing seemingly insurmountable odds. 

Many of Cal’s friends are involved in their own uphill battles off the page. These subjects are mentioned in passing, particularly when the characters rely on Cal for support. Lola, for example, struggles with her parents’ divorce. Sandy struggles with her adoption. Steve, perhaps the most extreme example of Cal’s friends, lost his brother, and his parents suggest this is his fault. He lives with this guilt, along with a physical disability, and nearly attempts to die by suicide in the novel. These background moments highlight the difficult obstacles many face in their personal lives despite appearances and the necessity of hope and strength in the worst of times.