You don't know and say that no body knows! What's the use of you if you don't know??? If god didn't exist you wouldn't have been talking about him. Words used not for nothing...
Thats because it was made up by someone. If what you say is true, if I told u I saw a chick and she mutated into a horse after fucking a dog, and you tell everyone there's some crazy bitch who fucked a dog and became a horse, does it make it true? After all words are used not for nothing right? Analogise, and you will see how ridiculous u sound.
Religion was made up for money control power, and for oppressed masses to stay happy and content in their misery without revolting believing something better is out there for them and they should be happy little fools with their peanut dinner while the kings ate some prime ribs and good pussy.
Atheism was made up by people who think they know better, atheists are probably somewhat more intelligent than religionists, and they use life experiences to "prove" there is no God, even though they really dont know the REAL truth and are just making up theories and suppositions.
The truth is Agnosticism. The truth is unprovable.

Am I somewhat scared that I dont know where I'm going when I die? Yes. But I take a little bit of comfort knowing we're all going to go thru the same thing so it cant be that bad??

But who knows really. What I do know is none of us really knows.