Why does Winnie ask miles to let the trout go?

Winnie asks Miles to let the trout go because she recognizes that the fish deserves to live freely, just as she is yearning for her own freedom. She feels a deep connection to the natural world and understands the importance of respecting life, which reflects her desire for autonomy and choice. This moment symbolizes her growing awareness of the implications of immortality and the value of life itself.