The document discusses the "slippery slide method" of writing copy that compels readers to continue engaging with the content. It explains that every element must cause a slippery slide effect, pulling the reader from the headline into the first sentence, and from each subsequent sentence into the next. An example is provided of a headline and opening paragraphs that use this technique to draw the reader in further with each new revelation. The author signs off by offering a free website evaluation to assess how effectively one employs the slippery slide method.