The document discusses the challenges of writing an essay on the topic of aviation. It notes that aviation is a vast subject that encompasses many subtopics, requiring thorough research. The writer must synthesize information from various sources into a coherent narrative. Staying up to date is also difficult as aviation rapidly advances. Additionally, the writer faces balancing technical details with making the essay accessible to all readers. In conclusion, an aviation essay demands research, analytical and communication skills to both inform and engage the audience.