The quote reflects the speaker's disappointment in a young woman's potential being overshadowed by frivolous behavior. It suggests that her intelligence, which they once anticipated to flourish, might implode under the weight of her distractions. This viewpoint expresses concern for her future and the consequences of her current choices.

In the context of Iain M. Banks' "The Player of Games," this sentiment highlights the contrast between potential and reality. The speaker's expectation turns to worry, indicating a belief that the girl's intelligence will not thrive if she continues down a path of unproductive indulgence, ultimately leading to a significant loss of her capabilities.