I do not doubt that some of them are crazy, but all of them? With what mental illness? Not crazy, necessarily, but lacking critical thinking skills. I have see

I do not doubt that some of them are crazy, but all of them? With what mental illness? Not crazy, necessarily, but lacking critical thinking skills. I have seen things in the sky that I didn't know for certain what they were. I did not make the leap from, "I don't know," to "alien spacecraft," however. Some people come up with the most bizarre explanations for really rather mundane things, and then convince themselves of the truth of it. If someone is already primed with the bizarre idea, they are more likely to see it, too.