Hunger is a pervasive motif that evolves from a physical and psychological craving for food into a terrifying, literal hunger for human flesh. In the beginning, Emmett’s life is defined by his disordered eating and the constant, gnawing “hunger” that’s distinct from simple physical need. This craving is fueled by a lifetime of shame and a desire for comfort. 

The novel draws a direct line between deprivation and obsession, as detailed in Dr. Smith’s memo about a historical study on dieters who developed a dependent relationship on food. One subject “stuff[ed] himself until he [wa]s bursting at the seams […] and still fe[lt] hungry” (302). This scientific observation validates Emmett’s experience, framing his binge eating as a predictable response to the cycles of dieting and restriction. 

As Obexity takes hold, this familiar hunger transforms into something more sinister. The craving for junk food is replaced by a craving for raw meat and, eventually, people. This shift symbolizes the ultimate perversion of Emmett’s desire; the hunger for social acceptance becomes a hunger for revenge against those who denied it to him. Hunger thus becomes the engine for his entire tragic journey, from a man desperate for a cure to a predator controlled by his appetite.

The phrase “the true me” is a recurring motif that charts Emmett’s tragic journey of self-discovery and the corruption of identity. Initially, it represents his hope for a better life; as the title of his blog, it signifies the thin, happy, and socially accepted person he believes is trapped inside his body. This concept is the cornerstone of his desire to lose weight, reflecting the widespread cultural belief that people’s authentic selves are waiting to be revealed by physical transformation. 

The phrase is later co-opted by Monstera BioSciences for their marketing campaign, “Becoming the true you” (276), demonstrating how corporate interests exploit the deeply personal language of self-actualization as part of The Exploitative Nature of the Weight-Loss Industry. The motif’s meaning reaches its destructive conclusion during the climax atop California Tower. As the Obexity in his system reacts to stress, Emmett’s body rapidly gains weight, and in a moment of defiant self-acceptance, he screams, “This is the true me!” (321). In this final reclamation, the “true [him]” is the monster created by a lifetime of trauma and a dangerous drug. It’s the ultimate expression of his identity, forged in pain, shame, and revenge.