I don't really believe in god, or bigfoot, but I do believe that I'm a tiny person with a small brain and a very limited education in a big world that even scientists don't fully understand and so if tomorrow they announced that they conclusively proved the existence or non-existence of god it would not rock my world because I have chosen to believe that anything, no matter how improbable, is possible until proven otherwise.

Bigfoot is big guy named Jake in a monkey disguise

Welcome to agnostic atheism! Realize that atheism isn't the denial of any god existing. Atheism is a response to theism. It's hearing someone say "this god exists, and there's no proof" and responding "I don't believe you."