Fringe beliefs - Do you have any?

[crx girl]

I believe that some of these ideas are plausible but unless you have proof they aren't valid at all.

i'm sorry, but i'm failing to see how an idea can be invalid. it's an idea, a thought, a possibility...

and just because there's no proof of something doesn't mean it isn't. and aren't some ufos possibly proof of extra terrestrial life? personally, i find the possibility that we're the only planet in the universe with intelligent life completely implausable. i mean, really, we can't be the only ones...