Ghosts are sometimes known as evil spirits that only want to haunt people. While there are some poltergeists that can throw objects and cause harm to people in a home or business, most ghosts are just spirits with unfinished business of some kind of don’t know that they are dead and need to cross over to where they will spend eternity. When a ghost haunts any kind of location, it’s often because it wants to get your attention. According to open.edu, there is some kind of story surrounding the ghost that it wants you to figure out so that the spirit of the person can be put to rest. A ghost doesn’t understand about time. This is why you might see ghosts that are dressed in clothing that makes them appear to be centuries old. There are several ways that a ghost or spirit can get your attention. It’s often by trying to make some kind of noise. Some ghosts will try to enter your thoughts at night while you’re sleeping so that you experience a dream-like state. Many ghosts enjoy certain smells, and you can sometimes smell these scents if there is a ghost present. You might feel a cold area in your home if there is a ghost trying to communicate.