In "The Assassination of Margaret Thatcher," author Hilary Mantel captures the intensity of emotion and its physical impact on a person. Through vivid imagery, she conveys how feelings can expand within us, creating a sense of fullness that can overshadow basic needs like hunger. This illustrates the powerful hold that emotions can have, often altering our state of being and priorities.

The passage emphasizes the connection between emotional experience and physical sensations. As the character gestures to depict this, it reveals an understanding that emotions can be overwhelming, necessitating a recognition of their weight in our lives. Mantel's exploration invites readers to reflect on how deeply felt emotions can shape our everyday experiences.