On the one hand, there's a belief system based upon nothing more than faith but on the other hand is a strict system of requiring proof before accepting anything as fact and even after having proven beyond a reasonable doubt that something is indeed factual, the door is left open to revisions based upon new data becoming available that may overturn the perceived fact, in whole or in part.
You can live your life based upon a belief system that is nothing short of fantastical and magical or you can Cowboy-Up and live your life based upon hard facts. Your choice, one road is hard and the other road is easy, the easy road is the one that will most likely bite you in the ass in the end.