Shouldn't atheists instead be agnostics?

<p>If a boy in your school claims that he is the son of God,what will you say?
will you say"no,he is silly,I can't believe it"or"well..I don't have evidence to prove that he isn't.I'm agnostic about that"</p>

<p>Religion is not about fact,it's all about belief.Christians often argue that there's no way to prove the existence of God but there is God and they can feel it and believe it.
I am atheist and I show disbelief.</p>