Nacht is a pragmatic and logical person. Nacht is not shy about expressing whether or not he likes someone. He has a very specific ideology about what determines good and bad; something is only good if it is good from the start, where as something bad that becomes good, though a pleasant surprise, is still ultimately bad. Nacht believes that doing good does not make up for past wrongs. This belief likely stems from his inability to forgive himself for his actions.