For the past 2-3 years I constantly have dreams about people I have never met in the conscious world. Sometimes they take the form of a story about the people that I seem to be watching like a movie. At other times, I participate in the dreams. For example, last night I dreamed that I was with a group of people who were running from authorities in a large, stadium type structure with many levels. We would run to each level where there were weapons such as swords, knives, guns (these were black powder flintlock type weapons), gather some weapons and then we would fight waves of these "authorities," some kind of police or military personnel. Toward the end of the dream, some sort of stealth fighter jet that was extremely fast was flying overhead and doing all sorts of aerobatics, then searching for us using infrared and other types of scans where they could sense our temperature but not actually see us.
Is it common to have dreams of people you have never met in the "real" world? I would very much appreciate if anyone can help me gain insight into these dreams and what they might mean, if anything. I read somewhere online that these types of dreams are linked to the coming earth changes and changes in society, but I'm not sure if this is true or not. Any help appreciated!