Sometimes the world of our dreams can be unsettling; even terrifying. The fear can be like an echo or a shadow of true emotion; or it can be utterly real, even justified. At times the fearful experiences we have at night can introduce questions into the nature of reality, itself. Many explanations have been offered for some of the most terrifying intrusions into sleep, but questions are not always answered, phenomena are left unexplained, there is no resolution. (Please note: This episode includes things that could be triggering for people who have experienced sexual abuse.)