I was at that tour too, and the woman that he ‘read’ on stage burst into floods of tears,and he had to keep reminding her that he wasn’t actually a ‘psychic’I’ve seen Derren Brown live giving a pretend psychic reading…no different from a “real” one with lots of details nobody could have known. Some people are hugely talented at cold reading. I knew a man who could do it, it’s a talent but nobody at any time is speaking to dead people.