Final answer:
Offred's thought reflects the theme of oppression and loss of agency in 'The Handmaid's Tale'.
Step-by-step explanation:
In the quote, Offred expresses her discomfort with being defined and controlled by something beyond her control. This thought reflects the overall theme of oppression and loss of agency in the novel 'The Handmaid's Tale' by Margaret Atwood. Offred is a handmaid in a dystopian society where women are reduced to their reproductive abilities, and her identity is dictated by her role as a vessel for bearing children.
The quote illustrates Offred's desire to assert her individuality and resist being reduced to her reproductive function. It emphasizes her longing for personal autonomy and freedom from the oppressive society in which she lives.