Hmph. If I had wanted to break it, I would have done so already. Along with everything else in here. [Foolish. There's a reason to him asking, otherwise he wouldn't have bothered. However annoying it is to consider leaving the Doctor's creations functioning, he isn't looking to break the one that he's given. Not immediately anyway.] As long as it behaves as you claim it should, I have no reason to destroy it.