This document provides tips for writing good essays, specifically for and against opinion essays. It defines what an essay is and explains that essays usually have an introductory paragraph, body paragraphs that support the main points, and a concluding paragraph. It then discusses for and against essays, which present both sides of an issue, and opinion essays, which present the writer's personal opinion. The document concludes by offering tips for writing a strong introduction, main body paragraphs, and conclusion.