I never examined what I did in any great detail because I thought it would spoil things. I never read the scripts at all carefully, and never wanted to know what was going on, because I felt that being a benevolent alien that's the way it should be.
We have newsreaders behaving like actors, lowering their voices if it's a sad story, as if we didn't know it's a sad story. There isn't a single cool newsreader.
I have never described the time I was in Doctor Who as anything except a kind of ecstatic success, but all the rest has been rather a muddle and a disappointment. Compared to Doctor Who, it has been an outrageous failure really - it's so boring.
I'm obsessive about the kind of melodrama of getting through the days and trying to make them good and funny and a happy experience. But my feeling towards the fans is that they delivered me from darkness.
Not only don't I know who I am, but I'm very suspicious of people who do know who they are. I am sometimes ten or twelve people a day, and sometimes four or five people an hour!