In the book "10 lb Penalty" by Dick Francis, a character grapples with the dilemma of responding to an inquiry where honesty isn't an option, nor is deceit. This highlights the complexities of communication and the challenges we face when confronted with uncomfortable truths. The suggested response, "how very interesting," serves as a polite escape, allowing the speaker to redirect the conversation without revealing any information.

This tactic reflects the broader theme of navigating social situations where silence or ambiguity becomes a necessary tool. It emphasizes the art of conversation and the importance of maintaining decorum in discussions that may be too sensitive or problematic to address directly.