The absense of evidence does not mean that something does not exist. It means that it has not been proven by science yet. Just because something is not provable at a given time does not automatically mean that something is not true. You did not address the concept of agnosticism. Would it be so hard to admit that you do not know? That seems a lot more plausible a choice. You have made the “choice” to not believe. And what about the collective unconscience? Does that not exist either?