OK. I accept your apology - and I apologise for responding in the way I did.
There probably isn't any harm in you personally believing, or being open, to the supernatural. Why would there be?
Believing something is never the problem. It's when people take those beliefs and behave in a way that negatively impacts on others that we have a problem. That's why I think it's important to discuss these matters.
This probably doesn't apply to you - or most people on MN. But that superstitious beliefs hurt people all the time is without question.
There is even some idiot who frequents these threads pretending that she can predict the exact time and date of someone's death. That's horrible - and it's to counter this sort of harmful crap that sceptics like me (and Back) see value in challenging the ideas that are out there.
It's not to pick on anyone personally - and no one is contractually obliged to talk to us!
So, that's where I'm coming from.
Dark matter & energy, again, is not a good comparison. Yes, they are deeply mysterious and can't be explained or even properly detected yet. Their existence is inferred by the mystery they would solve if they were there. Something has to explain why there doesn't appear to be enough matter in the universe for gravity to work. It's known that gravity works via it's effect on matter, but what we can see isn't nearly enough for gravity to work....which it obviously does. Half the universe is missing - and they call that missing half (more than half, actually) dark matter.
Whatever it is it's not supernatural, since it's clearly a functioning part of the universe. It's not analagous to ghosts, god or an afterlife because it's detectable in some way by us - indirectly and by inference, thus far, but still detectable.
So scientists have hypothesised dark matter based on an observation.
Supernatural woo hoo belief is not based on any actual observations - just the wishful thinking of those who'd like it to be true.
And, really, don't you think that a methodology clever enough to take us back the very first fractions of a nano-second after the Big Bang couldn't tell us whether it really is Grandma making the lights flicker and rattling the doorknob?