"People have asked me throughout the years which directors have influenced me. I don't know their names, because I was mostly influenced when I'd see a film and think, "Man, I want to be sure to never do anything like that." So I never learned their names. It wasn't a matter of copying or emulating somebody I admired. It was getting rid of a lot of stuff."

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...[Changers] were a threat to identity, a challenge to the individualism even of those they were never likely to impersonate. It had nothing to do with souls or physical or spiritual possession; it was, as the Idirans well understood, the behavouristic copying of another which revolted. Individuality, the thing which most humans held more precious than anything else about themselves, was somehow cheapened by the ease with which a Changer could ignore it as a limitation and use it as a disguise.

— Iain Banks