(nods) These sorts of situations really do arise.

A couple of years ago, shortly after some significant brain damage, I had some very emotionally compelling experiences of the sort typically described as "supernatural." And so I asked myself the question: what's more likely? That the things I experienced happening actually did happen? Or that I was hallucinating due to brain damage?

I eventually bit the bullet and accepted that "hallucinating" was overwhelmingly more likely... but it was not an easy thing to do.