I was never a theist as the religion I was raised in(Christianity) just didn't sit right with me. I can't put my finger on it but when I was at sunday school being taught something just didn't sit right. I still believed in the concept of a god but after awhile I decided it was impossible to determine. So now I am an agnostic atheist.
Even if the open windows of science at first make us shiver after the cozy indoor warmth of traditional humanizing myths, in the end the fresh air brings vigor, and the great spaces have a splendor of their own - Bertrand Russell