Even though you're writing your argument from a single opinion, don't use first person language—"I think," "I feel," "I believe,"—to present your claims. Doing so is repetitive, since by writing the essay you're already telling the audience what you feel, and using first person language weakens your writing voice.

How do you write an argumentative essay without using I?

Often, you can turn the perspective around to avoid using the first person. If you find yourself discussing yourself, return the reader to the subject at hand by saying, “This thesis will reveal” rather than “I will describe in this thesis.” Be direct in your statements and avoid interjecting your opinion.

What words are not allowed in an argumentative essay?