from wikipedia: "Otherkin largely identify as mythical creatures,[5] with others identifying as creatures from fantasy or popular culture. Examples include: angels, demons, dragons, goats, elves, fairies, sprites, aliens,[6][7][8] and cartoon characters.[9] Many otherkin believe in the existence of a multitude of parallel universes, idea in which their belief in the existence of supernatural or sapient non-human beings is grounded in.[4]"
goats are non-mythical, my dude