[He snorts.] That's because you've seen me in short bursts. How long have you been out of the demon grapevine? I'm known as 'temperamental' by anyone pretending to be polite.

[He can keep great control on his temper when he's in control of the situation. When he's in less control, well, it gets a lot harder to maintain and it has to get vented somehow.]

Well excuse me that breaking new ground with magic and technology at my age takes an intense amount of focus. Besides, its interesting work.

You made a video game?