The Charlotte Observer Health section has an interesting article on serving cold turkey to starve video game addiction.
I began to argue in the early 1980s that video games were addictive, and if the research to date is not completely clear on the subject, the anecdotal evidence is compelling, to say the least. More and more parents refuse to allow their children access to these nefarious devices, but most stories that come my way involve children who are already addicted.
"What do we do now?" their parents ask, to which I advise the most effective, albeit painful, of all anti-addiction programs: cold turkey.
[…] After initially complaining that her son was on the computer "pretty much every waking moment unless he was at school or work," and after I told her that she needed to take control where he had lost control, she and her husband lost their nerve and cut him back to four hours a day on school days and eight hours a day on weekends. No, seriously. She later admitted "I obviously am a total wimp" and "I feel really stupid about not having much backbone."
The cold turkey program proved to be a success in curing video game addiction after a single day. “We stuck to our guns,” says the mother of a 17 year old gamer. “The next day, he worked part of the day and was as pleasant and relaxed as can be for the rest of the evening.”