I Have a Question

Does anybody else not really self identify as anything? I don't mean in the sense of thinking of yourself as "outside the box" or unique. You can still think of yourself that way while feeling like you belong to certain groups. But I mean just really anything at all. For example I can't complete the phrase "As a...BLANK" I don't know what I'd put in the blank. I mean I guess I would say "as a guy" but that's really the extent of it.