I very much enjoyed your story and the marvelous pictures. I consider it a very good question - why are we afraid of ghosts? Speaking for myself, with a history of anxiety, stress and trauma, I have been ever alert watching for the next blow, from where I don't know, that might whack me in the head. Ghosts I'm actually less afraid of than the trauma I've experienced that has become ingrained into my cells. I'm learning to rewire my cells with the knowledge and experience of going deep into my emotions in order to free up the energy of the trauma I've been holding in my body, in order to author a preferred script for my life that feels safe and protective and self loving to me. I've asked for ghosts to keep their distance from me during this time of healing due to the tremendous fear I've carried that I cannot protect myself from blows that seem to come out of no where, (a fear that has been so big it has tended to over ride my ability to feel into essence coming towards me, (especially in the dark where eyesight can be limited and the imagination can step in with it's own ideas) in order to know if it's intentions are for good or not). One day when I'm healed from the trauma I can welcome the spirits of the etheric world to relate with as friends should they be one's who have that intention.