You know, I have yet to find a real direct post about one of the most fascinating (at least in my opinion) subjects - Otherkin.
What are Otherkin? Otherkin, as described by Wikipedia, are a community of people who see themselves as partially or entirely not human, contending that through reincarnation, spiritual ansestry or other means they are in spirit, not in body, non-human.
Otherkin.net describes it similarily.
Otherkin is a collective noun for an assortment of people who have come to the somewhat unorthodox, and possibly quite bizarre, conclusion that they identify themselves as being something other than human. It is also the label used by a number of communities both on and off line.