Many people do not understand why or how other people become addicted to drugs. It is often mistakenly assumed that drug abusers lack moral principles or willpower and that they could stop using drugs simply by choosing to change their behavior. In reality, drug addiction is a complex disease, and quitting takes more than good intentions or a strong will. In fact, because drugs change the brain in ways that foster compulsive drug abuse, quitting is difficult, even for those who are ready to do so.
—National Institute on Drug Abuse (x)
From Tony Stark’s alcoholism to Sherlock Holmes’s 7% solution, geek media is rife with portrayals of addiction and substance abuse. As someone who has watched close friends and family members struggle with real addiction, I have a very personal stake in these fictional portrayals. It means a lot to me if a show that includes an addict among its characters takes the time to treat addiction as the complex problem it is. And because of this, I am tremendously turned off by shows that act like an addiction is something that can easily be gotten rid of.