A bit cynical are we? lol?

hi and of course it is a silly question but i bet a few of you thought about it, lol and of course it is a contradicion but i didn't read anywhere that those kinds of questions couldn't be asked. i thought this site was for making people think a bit. i didn't mean to offend. but a bigger and more profound question maybe not only is there or isn't there a god, which no one really knows, as for knowing something the only thing you know for sure is that you exist, everything after that is a belief, and as far as being realistic, try to prove you aren't dreaming everything thats happening, YOU CANT DO IT no matter how hard you try. so this being true you cannot know if there is or isn''t a god, we take just about everything for granted, but i do thank you for your participating in answering my previous question, hopefully you might want to think about this one also take care