As a(n) noun vs as only?

Question

I wonder about the use of `as a` and `as (only)` in writing. Can you explain when it is correct to quantify the noun when presenting oneself? I will paste some examples for clarity. Are there any rules to follow? **Example 1** > a) As teacher, I meet many children. > b) As a teacher, I meet many children. **Example 2** > a) Working as pilot, I fly airplanes. > b) Working as a pilot, I fly airplanes.

Answer 1

Hello! In this situation, it will always be "as a." You are indicating that you (or someone else) is a part of a group: as a dog lover, as a student, as a fan of Marvel movies. You might also see "as someone who..." but this is essentially the same as "as a" where "someone who" replaces "a": As someone who loves Marvel movies, I see them on opening weekend. "As" is used more for comparisons: Black Panther was as good as Thor: Ragnarok.

Please let me know if you need more clarification on this and I will be happy to provide more details!