The use of cocaine does certainly carry it's own demons... At it's worst the demons turn the user in to a separate entity from the world, a false sense that they are superior to everything and everyone around them; providing the user with a great Ego which is overpowering, vulgar even.. certainly not the person I am in love with.
The eyes change and you can see the Ego has taken over.
I love his eyes like my own; until they change.