Rei Ayanami Personality Type, MBTI

Rei Ayanami personality type is ISTJ, and she is an older sister type. I often say that we need to be close and supportive, because that's what sisters do. (She even has a little sibling rivalry with Asuka.) She is stoic and dutiful, and can be serious and even severe when she needs to be. And she is the voice of reason, because she is practical and rational. She is very concerned about safety, and she's always talking about it. She's also very sensible and careful and practical and very conservative, and she's also the one who does the worrying and getting all the details. She can be very strict and bossy, but she's also very kind and gentle and sweet. She's very good at understanding people and situations, and she's very empathetic to other people's feelings. She can be quite mysterious and introspective, but also very serious and determined. She's very loyal to her friends, and she can be pretty hot-and-cold. She likes to keep her emotions under control, but she can be passionate and lost in thought sometimes.