I recently discovered that the majority of the human population seems to be capable of doing something that I can't, namely create mental images of things they're thinking about. For example: if you think of a familiar person then you see a mental picture of that person. I was genuinely surprised to discover that people do this as I don't get any mental images at all, and I've discovered that I form part of a very small percentage of the population called a "non-imager"

What I'm interested in finding out is how many people on this forum who achieve lucidity in their dreams can't create clear mental images in their waking state?