Diana Gabaldon discusses the importance of repetition in writing, highlighting how it can make a piece more striking and memorable. Introducing a specific element like a plot device or phrase once may not draw attention, allowing readers to glide through the narrative. When used twice, that element influences readers on a subconscious level, enhancing their engagement and emotional involvement without disrupting the reading flow.

However, when an element is repeated three times, it becomes conspicuous, ensuring that readers are fully aware of its presence. This noticeable repetition can amplify dramatic tension and deepen the overall impact of the writing, making it resonate more powerfully with the audience. Gabaldon's analysis emphasizes how strategic repetition can enrich storytelling and enhance the reader's experience.