since someone mentioned changing title/classpect, while a given title is supposed to represent the core of a person and, as you put it, their healthiest way of being, what if someone's title /did/ change, like, an event happened that was so momentous to them that it shook them to their core, and changed them drastically? Or, maybe in the cases of some possible Witches, such as of Mind or Heart, that they changed a person so drastically as to alter their title/claspect?

I’ve argued a Witch or Heir of Heart being able to perhaps accomplish this thing, but it would need to be a rebuilding of their character rather than a ‘shaking of their core’. After all, remember, SBURB is an Omniscient Entity that already Knows such drastic shifts are going to happen. So likewise, Classpects relate to who the Character is going to Be, or Could Become, rather than what they Are right now.