In a hypothetical scenario where mirrors do not exist, individuals would construct their self-image solely from inner thoughts and feelings, envisioning their faces as true extensions of their personalities. Upon reaching middle age, encountering a mirror for the first time would evoke shock and confusion. This sudden glimpse of an unfamiliar face would challenge one’s internal perception of self.

The experience highlights a profound realization: our physical appearance does not define us. Instead, it emphasizes the disconnect between outer identity and inner essence. The quote from Milan Kundera's "Immortality" invites reflection on how self-perception can be distorted and potentially alienating when confronted with reality.