Final answer:
In the context provided, Isabel's hesitancy to be a spy due to people not talking in front of her could be countered by emphasizing the advantage of being underestimated in espionage. Throughout the extracts, characters are depicted managing dilemmas that challenge their values and force them to make momentous choices.
Step-by-step explanation:
The extracts provided seem to revolve around the theme of espionage, deceit, and the burden of decision-making in complex moral circumstances. The character Isabel appears to express doubt about becoming a spy, saying that people won't talk in front of her. To counter her doubts, another character, possibly Curzon, could argue that being underestimated or unnoticed could be an advantage for a spy, as it allows her to listen in on conversations without raising suspicion.
Characters in various scenarios are grappling with decisions that require them to confront their values and take actions that could have significant consequences. Whether it is Jane Withersteen dealing with her failing courage and the mysterious despotism of her creed, or Editha optimistic about her decision and her lover going to war, the underlying currents of deception, morality, and personal struggle are palpable.