Uh-oh. This is hard. I'll have to wait and let me be swayed by people's comments.

You could maybe make a case for her as an extrovert, but I think she just doesn't mind speaking her mind but prefers to just be alone. That's what it seems like.

She tries to be open with the townspeople, but at the same time is introverted. It's hard to tell, but it think I will go for extroverted.

Uh, both?

She doesn't like having no one to talk to, as she complained about it to her dad. She was much happier in the castle when she had friends and people who understood her. She seemed more introverted in the town but that was because people thought she was odd and they outcasted her. Plus, she expresses her enthusiasm and tends to act before she thinks, which is common in extroverts.

I agree with MacyTheStrange

She only stuck in her books!

She's a mix of both.