Atheism is not a quest to prove anything wrong. Will you religious theists EVER understand??? *sigh.
Atheism is NOT believing one simple claim. Not our fault the evidence presented for the various god claims (Thor et al., Zeus et al., Yahweh, Vishnu et al., Zoroaster, Osiris et al., etc) just plain sucks ass.
99 of people are religious theists because their parents were religious theists. I often wonder what would happen if children were raised secular (i.e. religiously neutral) and then given all the information of all the religions and asked to choose the one they wanted to practice...
Belief cannot be forced. Either you have it or you don't.