As someone without a mind&#x27;s eye it&#x27;s hard to imagine how much this &quot;visualization&quot; resembles normal vision. I remember from reading up on this earlier that some people can even superimpose things on an empty sheet of paper, or in the air. That would almost seem like a hallucination to me.<p>Key quote from the article IMO: &quot;<i>I thought “counting sheep” was a metaphor.</i>&quot; I&#x27;ve always thought the same way about daydreaming, only a few years ago did I realize it&#x27;s actually something more precise than just &#x27;not paying attention&#x27;.