It's an analogy. He's describing the general feeling of obsession and desire with the feeling you get from heroin...it could be a girl, a work of art...anything, but that satisfaction itself that you get when something is perfect and you just want it continue forever....that's what he's talking about.
It's an analogy. He's describing the general feeling of obsession and desire with the feeling you get from heroin...it could be a girl, a work of art...anything, but that satisfaction itself that you get when something is perfect and you just want it continue forever....that's what he's talking about.