Known to be one the most influential thinkers.
-Theories-Freudian Slip-when a person thinks something and they say it on accident
Repression-when a person represses memories so much that they eventually forget them
Denial-when a person is faced with a fact that is too uncomfortable to accept and rejects it instead, insisting that it is not true despite what may be overwhelming evidence
The Psychopathology of Everyday Life-basics of the theory of psychoanalysis
Civilization and Its Discontents-Freud talks about what he sees as the fundamental tensions between civilization and the individual