"That's still the easiest way I can change, probably because I have so much practice at it. For the longest time it was all I could do. But then I learnt how to change other stuff, like what you saw today, or what you did now. I think I can change into almost anything human, except the farther it is from what I currently look like, the longer it takes, and if I haven't done it many times before it also takes a lot of concentration."