What kinds of activity do ghosts do? Well, you can use your senses to tell you.
Visually, an apparition can form, however, this is rare. It’s more likely you see a burst of light or a ‘shadow person.’ You could also see objects move, like a window shuts or a bell rings.
Audible events are more common. Regularly found events include:
In many cases, you don’t hear the event. You find it when you play back your recordings.
Hots spots and cold spots are other activities. You may also feel someone touch you, like someone brushing past you on the street, but it has a cold tinge to it.
Ghosts can generate odors, too. It may be a perfume or cologne smell. For demons or other nastiness, it could smell like rotting meat or feces.