Supernatural agents/spirit beings in Lucid Dreams

 “Greetings all. I am working on a paper on non-self characters in lucid dreams. I am specifically interested in spirit beings or supernatural agents (SAs) in lucid dreams. My impression is that they occur fairly often in my dreams and when they do they have a special kind of autonomous character to them.  Can I ask: How often do SAs occur in your lucid dreams? Can you recount a recent lucid dream that you have had with an SA in it? When they occur what do they say? Have you ever asked them “Are you real or are you just a figment of my dreaming brain? Can you prove that you are real?” What have they done to prove that they are real? Thanks ALL for any insights you can give me on this…By the way would you classify yourself as a non-believer/atheist or a believer in SAs? Thanks again”