Skagboys Skagboys Skagboys is a 2012 novel by Scottish writer Irvine Welsh. It is a prequel to his 1993 novel "Trainspotting", and its 2002 sequel "Porno". It follows the earlier lives of characters Renton and Sick Boy as they first descend into heroin addiction. When Welsh described the novel he said: "I think I’m going to call it Skag Boys: “skag” is my favourite word for heroin. It's set before they’re into heroin and investigates how the main characters become junkies, the family dynamics, the anxieties of young men. A lot of the fringe characters become more prominent". "I had a
Rational addiction taken seriously as possibly true explanations and tools for welfare analysis despite being poorly interpreted, empirically unfalsifiable, and based on wildly inaccurate assumptions selectively justified by "ad hoc" stories." Research attempting to apply the rational addiction model to surveys of drug users have found the model inadequate to explain drug-taking behavior. Rational addiction Rational addiction is the hypothesis that addictions can be usefully modeled as specific kinds of rational, forward-looking, optimal consumption plans. The canonical theory comes from work done by Kevin M. Murphy and Gary S. Becker. A theory of addictions in the broad sense—for example, to heroin, tobacco,