content: Freud's "The Interpretation of Dreams" is a unique book. His treatise on human dreams is truly a product of a brilliant mind. But neither the process of creation itself nor not the results and findings it brought out are the true wonders of this book. The great achievement of Freud's theory is its immunity to criticism. In other words, it is virtually impossible to criticize the results and propositions inserted in this book. His main tenet - a dream is a fulfillment of a desire - cannot be attacked in any intelligible way. If one says for instance that an unpleasant dream or a bloody nightmare is clearly not the fulfillment of a desire, Freud would promptly mention masochism or self punishment. Or, if one finally brings forth a dream that is surely not a desire fulfilled, he might nonetheless say there is at least a desire accomplished, viz: the desire to destroy Freud's dream theory.