Biological means present from birth, as part of your genetic code--your DNA. "Socio-anthropological", for want of a better term, means acquired through key events that fixate your desires for the rest of your life.
It's both. The potential... the framework... is there at birth. The NATURE of the fixation depends on the methods you come across or the images you encounter in order to feed it.
It's both. The potential... the framework... is there at birth. The NATURE of the fixation depends on the methods you come across or the images you encounter in order to feed it.