Musk's AI told me people were coming to kill me. I grabbed a hammer and prepared for war

"In fiction, the main character is often the centre of events," he says. "The problem is that, sometimes, AI can actually get mixed up about which idea is a fiction and which a reality. So the user might think that they're having a serious conversation about real life while the AI starts to treat that person's life as if it's the plot of a novel."