Over and over again, medical writers liken withdrawal [from heroin], at worst, to a dose of flu. … Let me ask the reader this: if you were given a choice between suffering a bout of flu in the above sense, or avoiding it by robbing someone in the street or breaking into a house and stealing its contents, which would you choose?

Romancing Opiates: Pharmacological Lies and the Addiction Bureaucracy (2006)