Wow, I hadn't even read this comment yet. Who is the zealot again? Everyone, EVERYONE, including you, believes uncountable things purely through conditioning, purely through repeated exposure without direct confrontation of the ideas with the conscious mind. There is no evidence suggesting there are any people who believe only things for which they've carefully deliberated; in fact, there is lots of evidence that this is not the case. You believe untold woo this very moment while spewing sanctimonious claptrap.