1. Nico's more driven by logic and his care for other people, but there's still a streak of vengeance that's part of that that he does his best to not let shape his thinking 2. Not really, but he did watch acts of vengeance and he acted to stop them because they were hurting the person committing them 3. apart from the general misplaced anger at the kids who survived IAAN the incidents that probably count are a) Ruby's anger at him after Jude's death, which he considers deserved and did drive him (even more) towards the thoughts that sacrificing himself was the best way forward (though he thought that even without her anger) and b) Lark hurting him for Alec's death, which didn't impact him much 4. Lark, in the library 5. No
no subject
2. Not really, but he did watch acts of vengeance and he acted to stop them because they were hurting the person committing them
3. apart from the general misplaced anger at the kids who survived IAAN the incidents that probably count are a) Ruby's anger at him after Jude's death, which he considers deserved and did drive him (even more) towards the thoughts that sacrificing himself was the best way forward (though he thought that even without her anger) and b) Lark hurting him for Alec's death, which didn't impact him much
4. Lark, in the library
5. No