Read myths. They teach you that you can turn inward, and you begin to get the message of the symbols. Read other people's myths, not those of your own religion, because you tend to interpret your own religion in terms of facts -- but if you read the other ones, you begin to get the message.
Joseph CampbellThe unconscious sends all sorts of vapors, odd beings, terrors, and deluding images up into the mind - whether in dream, broad daylight, or insanity: for the human kingdom, beneath the floor of the comparatively neat little dwelling that we call our consciousness, goes down into unsuspected Aladdin caves.
Joseph Campbell