Mibs, //In determining what something might be, knowing what it can't be can go a long way in the quest to make such a determination by eliminating ineligible suspects and narrowing our focus on possible causes.//
But that's just the point isn't it. You don't really know what it can't be any more than you know what it can be.
I don't have a dilemma - but you and Chakka do simply because you continue to refuse to consider the possibility that something may exist in this world that doesn't fit comfortably into your ideal where everything works as you think science says it should. Rather than investigate and try to find a reason for it, which is something I would expect from a truly enquiring mind, you conclude that I'm deluded, mistaken, or for all I know, just plain nuts. So what would you like me to say? "Chakka and Mibs say it can't be so, so I must be wrong"? Why would I do that when my intellect is certainly no less than either of yours and I've no doubt whatsoever that what I experienced was real? Actually, I might put a question up inviting people to challenge you to rationally explain their experiences. Chakka has already failed to explain one that I've offered him a couple of times, and if memory serves you haven't fared any better, so that could be interesting.
Incidentally, I didn't realise you'd undergone a sense of humour by-pass. Sorry I spoke. Always was a monkey. Oops! Dunnit again! Slapped legs! ;o)