Often the magical elements in my books are standing in for elements of the real world the small and magical-in-their-own-right sorts of things that we take for granted and no longer pay attention to like the bonds of friendship that entwine our own lives with those of other people and places.
It wasn't a good idea to work on 'Naked' in the first months of a marriage. I was living apart from my wife in a flat overflowing with books I was reading for the part.