I don't have doctrinaire views about how we should relate to Asia. But novelists reflect the world they live in, and that world propels you, to some extent. I'm a creature of the British Empire, and of the period of transition from the Empire.
I think the greatest reward you get as a writer is finding that people who are reasonably receptive and intelligent have liked your book.
All writers are obviously neurotic... For various reasons, writers retreat into an imaginary world because they find ordinary life rather difficult or boring or both.