The essential and defining characteristic of childhood is not the effortless merging of dream and reality, but only alienation. There are no words for childhood's dark turns and exhalations. A wise child recognizes it and submits to the necessary consequences. A child who counts the cost is a child no longer.
Stephen KingWhen it comes to horror there's a strange need to analyze. When "evil children" fad happened, there was The Exorcist and The Other and The Omen. People would say, "What this really means is that Americans don't want to have kids anymore. They feel hostility towards their own children. They feel they're being tied down and dragged down." In fact, in most cases, what those books are about is nice children who are beset by forces beyond their control.
Stephen King