I need to make sure the essay is in Spanish, so I'll structure it with an introduction, body paragraphs covering origins, psychology, social spread, debunking, and a conclusion. Also, use formal academic language but keep it accessible. Avoid any confirmation of the theory as true, clearly state that it's a falsehood. Check for any potential inaccuracies in my understanding of the phrase and ensure all points are valid. Finally, encourage the reader to approach such information with skepticism and rely on credible sources.
