Yes, I do. They walk among us.
I think its silly not to. Statistically, it's highly likely.
No, I don't. I believe in reality not in fantasy world.
Depends on what you mean. The "little green men" would be VERY unlikely to exist. If they would, that would be a miraculous coincidence. Although i do believe that something is out there. With the amount of planets that's unavoidable. I mean, if it was formed here, why could that process not repeat itself somewhere else? The ones who don't believe in them are more like the ones who believe in the "little green men" than the ones who do.
ps. aliens could just as well be some kind of wildlife, I mean, most of it is wildlife here.
I may be one