Here's how the story explores this theme:
* The protagonist, Mrs. O'Brien, is deeply self-conscious about her prominent nose. She feels it makes her unattractive and diminishes her self-worth. Her perception of her nose dictates how she sees herself and how she believes others see her.
* The story highlights the contrast between Mrs. O'Brien's perception and the perception of others. Her granddaughter, for example, sees her grandmother as beautiful and loving, regardless of her nose.
* The story suggests that our self-perception can be distorted and that our identity is not solely defined by physical features. Mrs. O'Brien's self-image is so deeply affected by her nose that she forgets the other qualities that make her a valuable person.
* The story ultimately encourages readers to look beyond surface appearances and recognize the inner beauty and worth of individuals.
The story emphasizes the importance of challenging our own negative perceptions and recognizing the beauty and value in all individuals, regardless of their physical characteristics.