Why highlight? Like annotating, highlighting may seem unimportant if you create thorough, well-constructed briefs, but highlighting directly helps you to brief. It makes cases, especially the more complicated ones, easy to digest, review and use to extract information. Highlighting takes advantage of colors to provide a uniquely effective method for reviewing and referencing a case. If you prefer a visual approach to learning, you may find highlighting to be a very effective tool.
Why highlight?