You don't have to write her as an ____ type. Just write from a place that is natural for her role in the plot- and the places she will have to go emotionally/mentally, etc.I probably can't have her as an ENTP because I have another character that fits the role too well. I want to make sure to have a variety in my characters. So that leaves INTJ/INTP/ENTJ. I would really like for her to be INTP, but I'm afraid I might not be able to pull it off. I read an entire chapter on INTPs and I honestly couldn't tell you a single thing about them.