But that was sort of like rubbing your brain against a bus station toilet; you simply had no idea what you were going to pick up by doing it—and wizards who frequently tangled with Outsiders (or even the weirder entities from within our own reality) tended to go a little loopy due to the contamination of direct contact with alien, inhuman intelligences. That’s why there was a whole Law of Magic about reaching beyond the Outer Gates. But if I was insulated against such influences . . .