Weird. This explains a lot of my abilities much better than hightened IQ or something like that. The test, which basically asks you multiple versions of &quot;how clear can you picture X&quot;, told me I&#x27;m in the top 20% of people with Hyperphantasia, although I might misjudge my experience greatly.<p>Being able to quickly and accurately create mental models is essential to most of my workflows.<p>Now I really regret not having learned drawing.