Acevedo's novel systematically dismantles the apparently stable oppositions between sacred and secular, body and soul, silence and speech. Xiomara's clandestine poems, written in a notebook she hides from her mother and the church, invert the authority of religious language by using its cadence and moral urgency to speak desire and bodily knowledge. Scenes in the church, and the family's insistence on rites like confirmation, are not simply settings, they are textual nodes where language is contested, repurposed, and exposed as contingent rather than fixed. Reading The Poet X through deconstruction reveals how meaning is always deferred in the text, and how Xiomara's acts of writing expose the instability of dominant moral categories. Her spoken-word performances, which borrow the sermonic intensity of the church but redirect it toward personal truth, show that the categories of sacred and profane are produced by language and therefore can be undone. This approach challenges readings that treat the novel as a straightforward tale of rebellion, instead showing rebellion as a textual strategy that undermines binary thinking.

Xiomara's public performances create a persona that circulates beyond her private life, producing a hyperreal version of herself that spectators consume and respond to. The poems read at open mic operate as simulacra, copies without an original, because the performance becomes a reality that redefines Xiomara's social identity. Her stage self is not merely an outlet, it is a social production that reshapes how others perceive and therefore treat her. From a postmodern perspective, the border between Xiomara's 'true' self and her performed self collapses. The novel suggests that identity is mediated through signs and audiences, and because the performance is repeated it acquires autonomy. This reading complicates sentimental narratives of authenticity, since the power of Xiomara's voice depends on its circulation and reception as much as on interior feeling.

The novel's verse form is not only aesthetic, it is an epistemology. Acevedo uses enjambment, white space, and image fragments to stage a subject that is never whole but assembled from linguistic moments and social inscriptions. Xiomara's identity emerges through ruptured lines, code-switching between Spanish and English, and poems that stop and start as she negotiates desire, faith, and family. Fragmentation becomes the formal correlate of the poststructuralist claim that language produces, rather than transparently represents, the self. This approach invites readers to see gaps and silences as generative rather than merely absent. The missing lines, the sudden shifts in tone, and the notebooks kept secret all point to identity as an ongoing project of textual patchwork. That makes the novel an ideal classroom text for discussing how language fragments meaning, and how a subject learns to inhabit discontinuity while still seeking coherence.

The Poet X frequently foregrounds its own processes of composition, calling attention to the act of writing as a tool for self-construction. Xiomara's poems often reflect on the very practice of naming and narrating, as when she folds private lines into public performance. The novel thereby becomes metafictional, a work about writing itself, which problematizes the notion of a single, reliable narrative voice. Xiomara both reports events and revises them for effect, reminding readers that every personal history is mediated by rhetorical choices. This reading frames Xiomara as an author of her life rather than a transparent witness to it. Her selective revelations, revisions, and performative confessions suggest that any autobiographical claim in the text is provisional. The result is a productive instability: students can interrogate how narrative authority is constructed, how memory is curated, and how the 'truth' of adolescence is an authored effect rather than a stable fact.

Acevedo situates Xiomara within overlapping cultural pressures, including Dominican family expectations, Catholic authority, and American school culture. From a postmodern cultural-critical standpoint, Xiomara's poetry forms a counterpublic, a discursive space where marginalized voices rehearse alternative values and identities. However, this act of resistance is also entangled with mimicry, since Xiomara sometimes adopts the rhetorical forms of the dominant culture, for instance sermonic rhythms or public contestation, to make her counter-speech legible. This tension exposes a postmodern anxiety: resistance is never pure, it is mediated through the very forms that once excluded the speaker. The Poet X thus complicates celebratory narratives of empowerment by showing how cultural reproduction shapes the gestures of dissent. Classroom discussions can probe how communities are formed through performance, how cultural inheritance constrains options, and how poetic language negotiates both debt and rupture.