I have supposed a Human being to be capable of various psychical states, with varying degrees of consciousness, as follows:
(a) the ordinary state, with no consciousness of the presence of Fairies; (b) the "eerie" state, in which, while conscious of actual surroundings, he is also conscious of the presence of Fairies; (c) a form of trance, in which, while unconscious of actual surroundings, and apparently asleep, he (i.e. his immaterial essence) migrates to other scenes, in the actual world, or in Fairyland, and is conscious of the presence of Fairies.