This paper presents a review of Freud's key ideas to understand subjective discomfort in our time. It incorporates discoveries made by the author after 1920, linking Freud's classical theory of symptom formation process -related to the unconscious-, to heritage and transmission, the original and the traumatic, presenting what we have called an expanded etiological equation. It is argued that these considerations allow a further and more complex discussion about the new soul's diseases, or in other words, today's subjective discomforts.
Cabrera Pérez, P. (2012). Museum pieces today: Freud and the Extended Etiological Equation. Revista De Psicología, 21(1), Pág. 135–157. https://doi.org/10.5354/0719-0581.2012.19989