At the start, Nico di Angelo is a very energetic and cheerful geeky kid being very into a card game called Mythomagic. He's also very caring towards his sister, Bianca being the only relative he has left. After the death of his sister, he enters a depressive state. Typically think through a variety of possibilities before settling on one course of action. Nico di Angelo has a rich inner world and INFPs are known for living in their heads.