Lol, what. You have to be able to prove that God doesn't exist? Do people of "faith" have to prove God does exist? The ludicrousness of that is almost impossible to fathom.
hmm.. that's not really what i was saying.
if you claim you're an atheist, you're putting yourself into a category (an 'ist') which limits yourself from true exploration of knowledge.
it makes a battle line Theist vs Atheist as if those are the only two choices..
similar to democrat vs republican.. if you play that game and latch on to one identity vs the other then you're severely limited in the type of thinking you can build on top of this core identity..
if you widen your view or step back a little bit, you'll see republicans and democrats are actually the exact same thing.. similar thing happens with atheist/theist.
you don't have to be an ist/ism.. you don't have to latch on to these types of things.. we identify ourselves this way because the fear of the unknown.. most religious people do this as god makes them feel safe.. if you go around saying/thinking "i'm an atheist -- that's what club i'm in", well, you're doing the same thing.