Reptilian Aliens?

[felix_valentine_000]

Is their existence really true? Does this sort of thing happen a lot where they use sort sort of mental projection to appear in a human form? Are they really the people commonly seen in the media, like the news, or the Television show Game of Thrones or something?

How much of a threat are they really, if their existence is indeed real, and I'm not confusing myself for something else? Does anyone have some detailed information about them if they are indeed, real entities?