In this thesis the Freudian concept of drive is linked to Reich s sex-economy theory. From the perspective of this author the concept of drive (Trieb) acquires a new interpretation that allows to revisit this concept in an organic-energy view. Reich developed Freud s libido theory, seeking to demonstrate that a frustrated libido (libidinal stasis) is the source of energy supplying the neurosis. Regarding the death drive, Reich argues against the idea of a natural impetus to death and therefore against the notion of an erogenous masochism, a primary self-destruction. Thus, the Reichian vision disregards the primacy of the death drive and rejects the instinctual dualism.