I know people imagine Dumbledore laughing in his office about all the letters that get sent to Harry and all. But I think it was really Professor McGonagall. I think it’s infinitely more hilarious to consider her sending owl after owl to 4 Privet Drive, only to appear as a cat to watch in amusement.
I want to avoid becoming too styled, too ‘done’ and too generic. You see people as they go through their career, and they just become more and more like everyone else. They start out with something individual about them, but it gets lost.