Magic Man
Reaper of Conversation
Agnostic means literally without knowledge. I don't believe in the creature you're thinking of because you told me that it's not known to exist, which tells me you're making it up. If you hadn't told me that, I wouldn't know whether to believe in it or not.
No worries, love.
I guess it's the way we see those words. I see atheism as a lack of belief in God's existence. By that definition, babies are necessarily atheistic until given more info. Agnosticism to me is literally without knowledge, but used in a specific way to mean without knowledge one way or the other on the existence of God. This, to me, only applies when you bring up the idea of the existence of God in the first place.
My creature example might be better illustrated with the example that there are plenty of deities worshipped in this world either now or in the past, which I don't believe in because I don't even know about them. I don't consider myself an agnostic toward those deities, I would consider myself the opposite of their believers, because I lack any belief in them. That however is not an active view, though, because I'm not saying x doesn't exist, because I don't even know about x.