@Ocean Helm Good points. I'm almost done with the anime anyway, I'll read the manga and see how the characters develop from there.
I have to disagree about Krone though. I find that she fits the Extrovert description almost to a T:She immediately jumped into socializing with the children as soon as she arrived and didn't seem to get drained by it like an Introvert pretending to be social would, even when she was running around all day and swarmed by the kids. She became popular with them extremely fast. She's definitely outgoing and somewhat reckless, and we don't see her seeking out solitude as far as I remember.I am seen as "outgoing" or as a "people person."
I feel comfortable in groups and like working in them.
I have a wide range of friends and know lots of people.
I sometimes jump too quickly into an activity and don't allow enough time to think it over.
Before I start a project, I sometimes forget to stop and get clear on what I want to do and why.
It's a real shame we don't get to see more of her character.