Monkey Man
Your support is not that great
for athiests a question. Why is there something and not nothing ?
As an atheist I don't have an answer to that. All "atheist" means is that you don't believe in a god. We're all born that way, but some people go on to get religion. Really the question may be better directed at someone of faith, because they're the ones claiming to "know" about existence.
I haven't yet encountered anything that gives me the answer to "why something rather than nothing?" but I suspect the answer is scientific rather than mystical. The fact I don't know the answer in no way makes me less of an atheist.