In most of these ghost stories they always seem to involve someone else seeing something and thinking it's normal, then asking someone about it later on then realising it wasn't normal... Plenty of room for confusion which could lead to people thinking ghostly things were going on. The psychic stuff is interesting, but if I was Mystic Adamtrials (£50 per hour, spooky shit found or your money back ) and I was going round a "haunted house" that's generally full of ikea furniture, then walked into a room with a big creepy old box, I reckon i'd say the spirits are in the box rather than trying to convince them that their Klippän sofa is haunted...