It didn't matter what the Doctor tried to ask, or what information he relayed. The inquiries didn't make it very far past the build happening in hthe Master's head.

The look from Adam had triggered it more than anything, but really, it had been coming since the sniping had started, all the aggravated looks and less-than-helpful comments about science and non-inclusion and what they had done had worked, damnit, and if they had nothing helpful to contribute other than jibes and judgement and general pissiness, than he honestly couldn't give a--

"Nope," he said aloud, suddenly. "Thanks kids, it's been fun, but I think I'm done for the day. Amuse yourselves, find a way out or don't - I really don't care." He detched thelaser screwdriver from the equipment he had set up, turned on his heel and walked out.