Of course, literature is easy to write. There are not so many strict rules for writing documents except for a lot of reference materials, as long as they can justify themselves. Linguistics, on the other hand, has strict concepts, definitions, judgments and reasoning theories, and it takes a lot of time to find concepts and application examples. Once the correct ideas are not grasped, it will easily affect the quality of papers. Literary theory can give play to more personal views, use words more casually and develop content. I think writing literary papers is really much simpler than linguistics.