Five Lectures on Psycho-Analysis

by Sigmund Freud

Let us suppose that in this lecture-room and among this audience, whose exemplary quiet and attentiveness I cannot sufficiently commend, there is nevertheless someone who is causing a disturbance and whose ill-mannered laughter, chattering and shuffling with his feet are distracting my attention from my task. I have to announce that I cannot proceed with my lecture; and thereupon three or four of you who are strong men stand up and, after a short struggle, put the interrupter outside the door. So now he is ‘repressed’, and I can continue my lecture. But in order that the interruption shall not be repeated, in case the individual who has been expelled should try to enter the room once more, the gentlemen who have put my will into effect place their chairs up against the door and thus establish a ‘resistance’ after the repression has been accomplished.

Metaphor for repression and resistance