Children have the most fascinating reality while adults are confined to tiny boxes.  Children believe in magic, fairies, dragons, super heroes, villains and a host of other things we adults consider ludicrous.  But what makes anything real or imaginary?  If you have a disorder that causes hallucinations of purple elephants everywhere, are the purple elephants not real to you?  You can see them, perhaps even interact with them.  In your mind, this is real whether anyone else can see or understand what you see.  This is the mystery of psychics and fortune tellers.  Perhaps they do have some tie with another dimension that non-sensitives cannot see.  Perhaps they are high on Pine-Sol and are hallucinating.  Or, perhaps, as the adult mind would say, they are charlatans, using a perceived gift to separate people from their money.  What reality do you believe?