The document discusses the key elements and challenges of writing an argument essay. It notes that a clear thesis statement, well-developed evidence through sources, and a logical outline are needed. Developing a compelling thesis and organizing arguments coherently in an outline are two difficulties. Researching credible sources to support arguments can also be time-consuming. Proper citation, clarity, and coherence must be maintained throughout. In conclusion, crafting a high-quality argument essay requires critical thinking, research skills, effective writing, dedication and time.