This document discusses meta-commentary, which is commentary about commentary that helps readers interpret what an author has said. Meta-commentary offers new perspectives to help readers better understand points. It functions like a voiceover, explaining what is happening. Authors should use meta-commentary for two reasons: to help readers who may not fully understand an argument, and to help authors develop and expand on their own ideas. Important forms of meta-commentary include titles and subtitles, which provide insight into what an essay may be about.