I used to see the same things behind lecturer's heads at uni and preacher's heads in church. Figured it was after exposure. I see the glow sort of thing around animate objects (people, trees, etc) sometimes, but I figure its some sort of heat radiating. Don't know for sure, and I'm certainly not one to dictate what is and what is not reality.

I think there's something to be said for energy fields (nothing better to call it) or energy imprints. For example, when I walk into a room I can automatically tell if there's tension/anger/guilt/sadness/happiness floating about. Its something tangible, that I've never questioned, like my sense of smell. Also like sense of smell, sometimes I can't place exactly what it is, sometimes its strong and sometimes its barely there. Recently DH and I were discussing this and he tells me that doesn't happen for most people. We tested it out, too, but its just automatic and has no relation to preconceived ideas on my part, or sight, or overhearing tone of voice... I never thought about it til recently. Does that happen to anyone else?