I would prefer to stop categorizing myself for the convenience of other people. Some people will pigeonhole you whether you like it or not, so there's no point in worrying about whether they are doing it correctly.

Stop identifying yourself as a thing, and you may find that the label never really fit you in the first place.

I think that was the purpose of the article, even more so that we would stop categorizing ourselves because in doing so we impose psychological limits.