One of the ways in which writers most show their inventiveness is in the things they tell us about how they write. Generally speaking, I don't like to make a plan before I've written a story. I find it kills the story - deadens it, makes it uninteresting. Unless I'm surprised by something in a story, the reader's not going to be surprised either.
Philip PullmanBut suppose your dรฆmon settles in a shape you don't like? Well, then, you're discontented, en't you? There's plenty of folk as'd like to have a lion as a dรฆmon and they end up with a poodle. And till they learn to be satisfied with what they are, they're going to be fretful about it. Waste of feeling, that is. But it didn't seem to Lyra that she would ever grow up.
Philip Pullman