you seem to have missed my point, and that was "experiencing" it doesn't make it so, regardless of whether you're sober or not, regardless of whether or not you're mentally ill. And as for these so-called "group paranormal experiences" there are many plausible (and parsimonious) explanations available, one need only take one's pick.
just because you or anyone else claims to have seen or heard something paranormal is essentially dismissable simply because 1) there is no evidence, just your claim, 2) the claim is extraordinary, and extraordinary claims need extraordinary evidence to even be worth considering at face value.
I believe people truly believe the things they think they see and hear. It's probably especially convincing when you don't remember popping a tab a couple of hours earlier, but that doesn't make it "true". That doesn't bring it into the realm of things we can assume really happened, and talk about meaningfully.
ButtLight: your blatant condescension is duly noted. ad hominem attacks like that are usually a sign of someone arguing from a very weak position.
Moving right along, if you see lights on things and there is no possible source of light to cause it, you might consider describing this to a doctor and not us. Especially if your son is also experiencing what could very well be schizophrenic hallucinations. I mean you no insult by this, I sincerely do think you should look into this possibility.