The way you build a character is great; thereās backstory, relationships, emotions etc. Well thought out and put together!
Maybe one improvement I would say is to watch your language again, there are still some overly-fancy words which donāt belong in the context. For example āincredibly minuteā doesnāt really seem like a way to describe the condition of schizophrenia, and āimpeccableā is not typically a word youād use to describe intelligence. Just watch your adjectives and this would read a lot smoother.
Great work! š