46 pages • 1-hour read
A modern alternative to SparkNotes and CliffsNotes, SuperSummary offers high-quality Study Guides with detailed chapter summaries and analysis of major themes, characters, and more.
Content Warning: This section of the guide contains references to suicide.
The cave fish is the central symbol in the collection’s opening and titular story, “What Do Fish Have to Do with Anything?” In the story, Willie repeatedly returns to the image of the cave fish, a creature that has adapted to life in eternal darkness by losing its eyes. For Willie, the blindness of the cave fish metaphorically reflects the real-world effects on people when their unhappiness becomes permanent. As the behavior of his mother demonstrates, people who live in isolation lose their ability to connect meaningfully with others. He notices his mother sinking into unhappiness after his father leaves the family, and her misery cuts her off from the community and her son. At the same time, Willie observes that society treats the unhoused man as invisible, ignoring him and denying his humanity. Willie therefore equates this unhappiness with the darkness that dominates the life of the cave fish. In this context, the cave fish’s blindness becomes a metaphor for the idea that isolation and depression can codify into a lack of empathy and connection. The cave fish symbolizes both the danger of permanent loneliness and Willie’s growing awareness of the fact that unhappiness can reshape a person’s worldview and personality.
Illness appears as a recurring motif across several stories, often serving as a metaphor for hidden suffering, inner trauma, and the possibility of transformation. In the first story, Willie conceives of unhappiness itself as a form of illness. This framing allows him to understand his mother’s depression in more compassionate terms, for he realizes that her unhappiness is not her fault and reasons that if it is an illness, it may also have a cure. This conception keeps Willie hopeful.
In “The Goodness of Matt Kaizer,” illness appears again in Mr. Bataky’s condition, which drives him to seek forgiveness for his past wrongs. Upon witnessing Mr. Bataky’s vulnerability, Matt must reevaluate his own rebellion and seek instead to embody empathy and attain moral growth. Finally, illness plays a role in “Talk to Me,” when Eve’s cats become sick and the disease spreads among them. The distemper transforms her relationship with the cats, intensifying her guilt and fear until her perception of being haunted forces her to confront her own vulnerability. In each case, illness functions less as a physical reality and more as a mirror of the characters’ emotional pain, prompting them to question themselves, and in some cases, to find new paths forward.
The boxes in “What’s Inside” serve as a symbol of self-worth, secrecy, and the hidden nature of human suffering. At first, the narrator takes pride in his ability to craft sturdy, well-made boxes in class. For him, the boxes represent personal capability, self-worth, and proof that he can make something useful and meaningful. However, this symbolism is overturned when Danny asks him to hide a gun inside one of the boxes to create a perverse game of chance that will lead to either life or suicide. Suddenly, the box shifts from a symbol of creation to one of destruction, reflecting Danny’s despair and his desire to give meaning to his life through a final, violent act. The sealed nature of the box also symbolizes the idea that people cannot easily see into another’s inner life. Like the contents of the box, Danny’s suffering is hidden from others. However, when the narrator ultimately hides the gun rather than putting it in one of the boxes, he reimagines the box’s emptiness not as hopelessness but as possibility. The act of opening the boxes thus becomes a metaphor for opening up emotionally, and this shift transforms a dire symbol of isolation into one of renewed potential and connection.
Light and darkness recur throughout the collection, acting as a joint motif that contrasts isolation with connection and “badness” with “goodness.” The cave fish embodies this most literally: Its blindness symbolizes what happens when emotional darkness is internalized, just as Willie’s mother internalizes her grief and depression after her husband leaves. In “The Goodness of Matt Kaizer,” the motif reappears through Matt’s struggle with his own identity. He is initially in the “darkness” of his misbehavior until Mr. Bataky redefines him (however mistakenly) as an angel who brings light and divine absolution. This shift in perspective changes Matt’s understanding of himself and dramatically improves his decision-making.
Light and darkness also frame “Pets,” for the names of Eve’s cats—Angel and Shadow—stand as a living contrast between gentleness and aggression. Despite this apparent paradigm, however, both cats haunt Eve and test the limits of her empathy, pushing her to renounce her own codependency with her pets. In “What’s Inside,” the image of light is literalized when the narrator is instructed to make his boxes so secure that no light can escape. This high craftsmanship standard is later linked symbolically to the theme of emotional isolation and the complete sealing off of one’s inner life. Across these stories, light and darkness serve as a flexible metaphor, variably marking the tension between despair and hope, cruelty and empathy, and concealment and openness.



Unlock the meaning behind every key symbol & motif
See how recurring imagery, objects, and ideas shape the narrative.