Nic Sheff est un écrivain américain. Il est l'auteur de deux mémoires, dont le best-seller du New York Times Tweak: Growing Up On Methamphetamines et We All Fall Down: Living With Addiction.
It was like this horrible vicious cycle. The more I used, the more I did things I was ashamed of, and the more I had to use so I never had to face that. When I reached a certain point with my drug use, going back just seemed like a too far journey.