I certainly believe in mysterious and extraterrestrial being here on earth. I can feel that they are with us, there are proofs, there were sightings, yet no one can really see them. In fact, I wanted to discover more of them too, yet they are quite powerful to handle by ordinary human. Maybe they were not dead entities, maybe martians are real. Although nowadays gadgets can manipulate things such as CCTV, making them harder to distinguish if they were really present or imaginations of human dominates rather.