It is worthy of remark that the instinct of nutrition, when restrained, may exhibit something of an analogous symbolism, though in a minor degree, to that of sex. The ways in which a hyperæsthetic hunger may seek its symbols are illustrated in the case of a young woman called Nadia, who during several years was carefully studied by Janet. It is a case of obsession ("maladie du scrupule"), simulating hysterical anorexia, in which the patient, for fear of getting fat, reduced her nourishment to the smallest possible amount. "Nadia is generally hungry, even very hungry. One can tell this by her actions; from time to time she forgets herself to such an extent as to devour greedily anything she can put her hands on. At other times, when she cannot resist the desire to eat, she secretly takes a biscuit. She feels horrible remorse for the action, but, all the same, she does it again. Her confidences are very curious. She recognizes that a great effort is needed to avoid eating, and considers she is a heroine to resist so long. 'Sometimes I spent whole hours in thinking about food, I was so hungry; I swallowed my saliva, I bit my handkerchief, I rolled on the floor, I wanted to eat so badly. I would look in books for descriptions of meals and feasts, and tried to deceive my hunger by imagining that I was sharing all these good things,'" (P. Janet, "La Maladie du Scrupule," _Revue Philosophique_, May, 1901, p. 502.) The deviations of the instinct of nutrition are, however, confined within narrow limits, and, in the nature of things, hunger, unlike sexual desire, cannot easily accept a fetich.