delusions—deem the cause of our respective happiness or unhappiness. The suffering ends when the craving and desire ends, or one is freed from all desires by eliminating the delusions, reaches "Enlightenment". While greed and lust are always unskillful, desire is ethically variable—it can be skillful, unskillful, or neutral. In the Buddhist perspective, the enemy to be defeated is craving rather than desire in general. Psychoanalysis Jacques Lacan's désir follows Freud's concept of Wunsch and it is central to Lacanian theories. For the aim of the talking cure—psychoanalysis—is precisely to lead the analysis and or patient to uncover the truth about their desire, but this is only possible if that desire is articulated, or spoken. Lacan said that "it is only once it is formulated, named in the presence of the other, that desire appears in the full sense of the term." "That the subject should come to recognize and to name his/her desire, that is the efficacious action of analysis. But it is not a question of recognizing something which would be entirely given. In naming it, the subject creates, brings forth, a new presence in the world." "[W]hat is important is to teach the subject to name, to articulate, to bring desire into existence." Now, although the truth about desire is somehow present in discourse, discourse can never articulate the whole truth about desire: whenever discourse attempts to articulate desire, there is always a leftover, a surplus. In The Signification of the Phallus Lacan distinguishes desire from need and demand. Need is a biological instinct that is articulated in demand, yet demand has a double function, on one hand it articulates need and on the other acts as a demand for love. So, even after the need articulated in demand is satisfied, the demand for love remains unsatisfied and this leftover is desire. For Lacan "desire is neither the appetite for satisfaction nor the demand for love, but the difference that results from the subtraction of the first from the second" (article cited). Desire then is the surplus produced by the articulation of need in demand. Lacan adds that "desire begins to take shape in the margin in which demand becomes separated from need." Hence desire can never be satisfied, or as Slavoj Žižek puts it "desire's raison d'être is not to realize its goal, to find full satisfaction, but to reproduce itself as desire." It is also important