He considers for a moment. The process was not exactly one that he was privy to in any classified way. "People who are still in the middle of important works and need more time, usually. Government, scientists, philosophers, that sort of thing." –no need to sound so bitter about it, you won in the end– He laughs at the question of his appearance(s) –that's a trip down memory lane–. "Not like this. Never (http://en.wikipedia.org/wiki/Image:Themasters.png) like this, really. I always tended toward darker colouring, even as a child. (http://doctorwho.time-and-space.co.uk/coppermine/displayimage.php?album=100&pos=1132) And there was usually facial hair, though not as much in recent regenerations." –though the penchant that one regeneration had for aviator sunglasses has now escaped you completely–

He makes no mention of Yana, the kind-faced old –human– man he had been before the change to this body. He won't. Besides, the Chameleon Arch (http://en.wikipedia.org/wiki/List_of_Doctor_Who_items#C) is a whole different story.

At the boy's confession his eyes widen. "Really? We're only allowed to do that within the first fifteen hours or so of our regeneration process." His mind is off then, zipping around corners, trying to understand –how to maintain that kind of energy flow all the time, could there actually be a way to– how that could work.