People tend to live in their own crafted realities. Belief is shaped by the mind, and the mind will solidify any belief. So no one can really say what someone believes is false.
Unless that individual has been sent up in a rocket and truly observed earth from his/her own eyes, one does not truly know. It's all hearsay. Could all be a big lie. Or not. ;)
And the person going there only knows him/her self. They can't tell anybody because the person they tell to never knows if they are lying ;)
