“…Actor-network theory has previously been applied in studies on substance use ( Demant, 2009 ; Duff, 2012 ; Gomart & Hennion, 1999 ), loss of control in addiction ( Weinberg, 2013 ) and the treatment of drug problems ( Gomart, 2004 ). Some studies have also applied such ANT concepts as ‘assemblage’ (e.g., Duff, 2013 ; Fraser, Moore & Keane, 2014 ; Moore et al., 2017 ) to study the multiple realities of addiction; some realities may be related to controlled and enjoyable substance use, while others rather pertain to harmful realities. These studies demonstrate that addiction is a complex assemblage constructed of many mutually constitutive phenomena, including substance, patterns of use, social relations, social conduct, resources, gender, geography, occupation, age, family obligations, health, well-being and state intervention ( Moore et al., 2017 ).…”