kid-A
I don't demand that what I have experienced has to be demonstrable to you for it to be real. You cannot demonstrate the color "green" to a man born color-blind, can you?
Does it not exist because you can't demonstrate it to him? Of course it does. It may not exist within his perspective of reality, but it certainly exists in mine. How sad it would seem to you, who can see green, to hear such a man deny its existence just because he can't see it.
There is much that we cannot demonstrate to certain humans, given their inability to perceive certain aspects of reality, that makes them no less real. Try demonstrating a birdsong to a deaf person.
Viewing yourself as having a limited perspective is no doubt uncomfortable for you, I can understand that.
Respectfully,
OldSoul