With Felicia, I'm catching Maturity, Concentration, which fits with the Wanderlust issues she tends to have.
I can somewhat see Domestication as well - She's lived in a home and has learned to manage one, but her father always finds her in the stables sleeping with the horses, or in the fields running barefooted and naked with them in the rain. She's like a mustang, rather than a well-taught young lady.
Concentration/Wanderlust - is somewhat connected to Domestication. The free spirit side of her causes problems, the lack of concentration, the need to roam like a horse in a field or to jump in a running river to catch the shiny things... It would be nice if she learns how to concentrate on what's before her, rather than follow anything that catches her eye. That might cause her, and others, problems throughout this story... Perhaps...it might bring them a blessing or two, at a price. Who knows...
I pulled out Maturity due to her lack of knowledge about love and relationships. Since she is still 'of a child's mind in an adult form', I'd mentioned how she would gain interest during her travels when she was older, but with all the experience she holds within her, that one topic eludes her, which becomes somewhat like a weakness. Well, it irritates her to be so knowledgeable of things, but that's one thing everyone knows about but her.
Well, there's some options for you. If you feel like you can work with one for later development, then go for it. I'm not picky. I like all the ideas, but I think the most dangerous weakness (Concentration/Wanderlust) would be the best for her to work on.