Yes, of course, a report of an event is a different thing from the event itself, but do you have more reason to suspect this report than an average one? It seem

Yes, of course, a report of an event is a different thing from the event itself, but do you have more reason to suspect this report than an average one? It seems the difference between pain and a surprising lack of pain would be a salient feature of an experience, which we would normally take to be well-remembered. And I don't know why you bring in what is bad "evolutionarily". I was talking about how an animal undergoing the experience would feel it. Evolution is an explanation for why we see the diversity that we do in living things, but it doesn't confer an evaluation about what is better or worse. Evolution is fine with you being eaten by a predator, as long as, on the average, you've done enough reproducing first.