Because he's lonely. It's easier when you're lonely.

I think that he is. I don't think you should trick children into being afraid of things. I think you should teach them to learn more about them. So if you want to learn something important, you're still allowed. Just because you don't have specific rules that you can follow, doesn't mean that you can't be a good person and help people if they need it.

[Ha, the traitor giving advice on being a good person. But he at least knows from experience that sometimes even best intentions don't work.]