I think this is one of those things:
We all have filters: What do I already believe? Does this new idea or piece of information confirm what I already think? Does it fit in the frame I’ve already constructed?
If so, I can accept it.
If not, in all likelihood, I’m simply going to reject it as unreasonable and unbelievable, even though doing so is, well, unreasonable.
I do this, not to be ignorant, but to be efficient. My brain (without my conscious awareness, and certainly without my permission) makes incredibly quick decisions as it evaluates incoming information…continue here.
-- Brian McLaren