Before meth, Sheff's son, Nic, was a varsity athlete, honor student, and award-winning journalist. After meth, he was a trembling wraith who stole money from his eight-year-old brother and lived on the streets. With haunting candor, Sheff traces the first warning signs, the attempts at rehabilitation, and, at last, the way past addiction. He shows us that, whatever an addict's fate, the rest of the family must care for one another, too, lest they become addicted to addiction.