In "The Blind Assassin" by Margaret Atwood, the narrator reflects on the peculiar experience of communication that feels unreciprocated. They express surprise at their ongoing existence and the act of speaking, yet recognize the disconnect in the interaction. This creates a sense of isolation as words seem to vanish into an empty void without true engagement.

The passage highlights a profound sense of solitude despite the act of trying to connect. The metaphor of the black line symbolizes the tenuous link between the speaker and the audience, emphasizing the emptiness that pervades their communication. It captures a deep introspection on the nature of conversation and the barriers that can exist even in the act of expression.