I abused cocaine for years and mostly ruined my sense of smell. Can I make it any clearer for you? Wait, no, actually I think I can.

Cocaine's a drug, it goes up your nose, it damages the structures, and then your sense of smell goes bye-bye. It waves as it goes. It's history like the dinosaurs, the white powder corrodes everything that's good and you wake up wondering what the fuck happened to your life and then someone tells you that they baked cookies and you say "what cookies?" and they look at you like you're a lunatic.