Instinctual
pressure is of the impulses associated according to Lacan with the mirror
stage. for Freud, pressure is characteristic of all impulses and is their
essence. The amount of pressure can be theoretically quantified, and it the
measure of pressure which determines the strength of the conflict it imposes on
the subject. In relating to the mirror stage, Lacan describes aggression as an
impulse which operates on the subject and can dictate his behavior. Lacan suggested
that the extent of pressure operating on the subject during the mirror stage
can shape the manner in which any instinctual pressure can become threatening and
dangerous for the subject.
Some additional books to help you better your understanding of Lacan's theory and terminology:
