Emerged on the eve of this century, psychoanalysis has given birth to the human psyche with an absolutely new conception (unconscious, instinct, repression, the Oedipus complex, transfer ...), and has brought with it a surprising perspective pictures of the clinical classical hysteria, obsessions, psychosis, etc.. Has been formed and the psychoanalytic clinic. However, it still drags psychoanalytic model forms of classical psychiatry, theoretical concepts tinged with some obscurities, myths that clog the theoretical development, concepts impregnated with meanings specific to the culture, etc.. This results in difficulties and forcing to apply the theory to the clinic today. To clarify the model, in line with other authors have advocated, this book makes a deconstructive analysis of the psychoanalytic clinic. Its starting point is the hysteria, a picture that fosters and certain fundamental questions: Is it a character, a condition, a policy framework or is it simulation?, Is it possible to distinguish hysteria exhaustively obsessional neurosis, and do what difference hysteria and psychosis do we talk about hysterical madness? The purpose of the text is to provide a fresh look on the clinical psychoanalytic theory and thus adapt to the reality of our times.