And today he's a college professor. If the writing you submit for your Master's degree is for an internship or something work-related, then it should still be a significant contribution to some organizational goal. Obviously, determining the significance or meaningfulness of your thesis or internship or writing project may be tricky. Whatever subject you choose, you should have plenty of details, plenty of persuasive and penetrating analysis, and plenty of persuasive and informative interpretation. Avoid such theories.
Some theories are trivial or simplistic.
They explain the obvious. Avoid such theories when writing to professors. If your theory does not tell your audience anything new, find another theory. Some theories are not internally consistent. If parts of your theory contradict each other, find another theory or adjust your theory to eliminate the contradictions.