The double slit isn't a man made myth. The BASIS or religion, evident in every society, across every continent, shows man's inherent passion of understanding God and themselves. You expected a fully functional perfect religion to establish itself immediately though. I can see how what you got might be disappointing. What if I could show you people who have learned to see the other side and bring back proof? Is that convincing enough? What if I could show you how to do it yourself? When do you admit to yourself there is a greater power at work? Christ was real. A conduit in flesh. It is Right to worship and adore God. But its not something God needs or requires. Atheists can be lovely people. Agnostics much more so.. I would have been you were it not for my own experiences. But I got proof. Faith probably would have been insufficient for myself as well (to my own shame). I don't mind sharing the proof though.