I think most of us can remember from our own childhood, just in the Disney cartoons, things that frightened us profoundly. For me it was Bambi, the scene when the forest was on fire. That was something I had nightmares about. I can't imagine being a little kid of eight and seeing Night Of The Living Dead with living corpses eating the flesh of living people.
Stephen KingAs a kid, death seemed boring to me. As an adult, I think that it seems more like a waste of everything. Somebody once said every time a professor dies, a library burns.
Stephen KingLying in the bed that had once held two, Lisey thought alone never felt more lonely than when you woke up and discovered you still had the house to yourself. That you and the mice in the walls were the only ones still breathing.
Stephen King