An intelligence completely dissociated from the physical, or at least an impression of it, was a strange, curiously limited and almost perverse thing, and the precise form that your physicality took had a profound, in some ways defining influence on ...
It could all be unreal - how could you ever tell otherwise? You took it on trust, in part because what would be the point of doing anything else? When the fake behaved exactly like the real, why treat it as anything different? You gave it the benefit...