Apashiform: A term for those who are apathetic to what form they take due to having taken so many different forms in the past. This may be in relation to having many past lives, being a shapeshifter, having to have used many disguises, etc.
Demiapashiform
Demiapashiform: A term for those who are mostly apathetic of what form they take due to having taken so many forms in the past, but do have one or two standard necessities in the form they take. For example, one may always want be male or may always want to be a canine, but don’t care about their form otherwise.