Our behavior and thinking is deeply social. I would say our mind, the way of its thinking, is a social and of one or another community we belong to. About Ghosts: Everything and everyone can be found in vibrations were left or are remaining in some tracks, which can be seen and decoded by some folks and other living creatures.
You provoked me to watch Crimson Peak by Guillermo del Toro. Well, his ideas are more profound than modern resources of cinematograph can offer, perhaps it is not possible to express in literature either…