Freud es llevado por el deseo fecundo que lo habitaba a instaurar un discurso nuevo, pese a su formación como neurólogo. Dicho deseo no incurrió en ninguna de las trampas que la neurosis se auto proporciona para extraviarse. Al contrario: Freud desarrolló un dispositivo cuya apuesta es revelar aquellos puntos que intentan negativizar el deseo. Palabras clave Deseo, Negativo, Actual ABSTRACT INSISTANCE OF GUILT. RESISTANCE OF DESIRE Freud is driven -by the fertile desire that inhabited him- to establish a new discourse regardless his own formation as neurologist. That desire did not incurred in any of the traps that neurosis auto provides to lose oneself. On the contrary: Freud developed a device in which the bet is to reveal those points that try to turn desire into negative. Key words Desire, Negative, Actual