Live Ghosts are spirits that do not 'playback' something they experienced in life. They do things like appear in front of people, doing nothing, or they walk towards them. Another example would involve a ghost communicating with a person such as a spirit saying "Hello?" or answering a question that a paranormal investigator would ask. Most aggressive spirits are known as live ghosts. They can communicate, hear, and touch you. They interact with people in the here-and-now.