Just as God exists only in your mind. As children we know nothing of a God, then parents of all religions, in the same way, force you to play their part.
Everyone in the world beleiving or just you convincing yourself, still does not make a God exist. All that we grow to beleive is what our parents and society has forced on us. Ask yourself; if faced with the truth "how would I feel if all I knew to be true, was infact false"? Would you or could you handle it? Do you even have the ability to change your beleif? The day I awoke was the day out of life I most appreciate. I'm free, without fear. I understand the enormous grib that such a beleif takes upon you, and the fear which creates doubt in your own decision.
"The tooth fairy does exist in the minds of children and parents who play the part. "
"As to the existance of God, that is a decision you have to make, however denying His existance does not negate His existance."