It makes you a coward.<quoted text>
OK, so I cannot say that I know for a fact that there are no deities anywhere in the universe, but I don't believe in any deities because so far I have not been presented with convincing evidence of any.
Does that make me an atheist or an agnostic?
Here are your options:
1. There is a God and you don't want to know Him.
2. There is a God and He doesn't want to know you.
3. There is no God.
Why are you afraid to reach a conclusion?