Our transit back and forth across the net is not really in pursuit of an object of desire, but for the intransitive sensation of going.  More primal and basic than desire, drive is associated with repetition and regression: it’s not the quest for the (impossible) object that will fill lack, but a kind of enactment of loss itself.

http://www.cubecinema.com/bioskop/2011/05/oversharing/