of topics and uses many metaphors and thought experiments to illustrate her points, particularly focusing on women's lack of free self-expression. Her metaphor of a fish explains her most essential point, "A woman must have money and a room of her own if she is to write fiction". She writes of a woman whose thought had "let its line down into the stream". As the woman starts to think of an idea, a guard enforces a rule whereby women are not allowed to walk on the grass. Abiding by the rule, the woman loses her idea.