Do you believe extraterrestrials exist?

some form of life on other planets? seems very, very likely to me, though ultimately that's probably unknowable. we only have a sample size of one. if we ever prove that there was at one time some form of life on mars or europa, then it will almost certainly be the case that the universe is teeming with life. but as it stands right now, i don't think we can say anything with any kind of certainty.

but has life visited here? almost definitely not.

Yes and they're afraid of us. They should be. I'm afraid of us.

I think there are intelligent aliens out there, but they're leaving us alone until humanity has advanced enough to travel to the stars. We're too primitive right now to be bothered with, and they want us to advance without interference (though there have been exceptions to that rule, if the Roswell story is to be believed).

I have my own doubts about what aliens look like, because frankly, I don't really think they are the little grey guys. I also have serious doubts that all intelligent aliens out there look "human"-shaped. That was just a cheap way to get human actors for sci-fi tv shows and movies. We actually have no idea what they might look like. All we can go on is our imaginations.

I personally think the first aliens we'll encounter will be "animals" on another planet, when we start colonizing other worlds a few centuries from now.

Yes

I definitely believe in the possibility of ETs, though what form they take or where they're from, I couldn't say.

Yes

Yes, I think that life is abundant in the universe and that it almost certainly exists elsewhere in our own galaxy. I also think that intelligent life exists elsewhere in the universe.

Of course