 And I had the absolute certainty that I had died. I went through the tunnel. And by the way, this was all before the near death experience had been made famous by the researcher Raymond Moody in his book Life After Life. So I'd never heard of these stages. So I wasn't confirming something I'd already believed or heard about. In fact, coming back and telling people that I'd had this because I survived, obviously, there was one key. Here's one key element.