@Simshynaru
I mean, with her experience, she’s been an independent person that could do whatever they wanted most of her life. She really hasn’t gotten used to being a kid again, if any of the chapters goes to show anything, aside from her brother taking her to the city on one of the side chapters.
Just like most elderly people I know, they’re fiercely stubborn to the point of stupidity because they don’t realize how much easier the world has gotten, or learning new things at their age is too hard, too complex.