Its amazing how psychiatrists 'explain away' ghosts sightings in Thailand. Many among us are only more or less a century old (app 18250 days of life), have flipped thru a few pages of books written by science freaks and then they go shooting down any 'incidents' which their knowledge cannot apprehend. They dispute things that millions upon millions of people in the past and present have experienced but without scientific proof (how could one?).
Once the Buddha was asked how the world was created. HE scooped up a handful of dead leaves and said that what he had taught them was equivalent to these leaves. What he had not, was equivalent to the leaves in the entire forest.
My point? There are things that cannot be explained with human speech.