You know, there’s a word for people who hate change and avoid it at any cost until it becomes inevitable.That's a good observation. It might tie to her stunted development. I wonder what age that would put her at. Even young kids want to change. Learning a skill like swimming or riding a bike, or joining an after school sport program to get better at basketball or hockey. Even something pleasurable like reading or drawing or playing video games, where there's an end goal in finishing the thing. The only thing she finishes is a family size bag of chips.
JFC, I'm surprised they didn't use this as a reason to get rid of her.