I think this post from 2009 is where I learned that there&#x27;s a large variation in people&#x27;s ability to form mental imagery:
<a href="http:&#x2F;&#x2F;lesswrong.com&#x2F;lw&#x2F;dr&#x2F;generalizing_from_one_example&#x2F;" rel="nofollow">http:&#x2F;&#x2F;lesswrong.com&#x2F;lw&#x2F;dr&#x2F;generalizing_from_one_example&#x2F;</a><p>Maybe you&#x27;d find it interesting, if you haven&#x27;t read it already.