The Master gazed at him with eyes that saw not him but hordes and hordes of Daleks. "It was a last resort," he said hollowly, gripping JAck's hand hard. "Everyone seems to think it was easy for me, but it wasn't. Of course it wasn't. I didn't know if I'd ever be me again. If no-one had found me, made me open the watch. I could have died, as Yana. But it was still a better fate than being caught by the Daleks."