Compulsive gamers not "addicts"
news.bbc.co.uk
news.bbc.co.uk
Sounds silly right? That's because defining words is useless, what is actually happening is the most important factor (unless you're trying to get insurance to cover it and/or a hand out)
I wonder what "addiction" means if not simply a habit that you'd like to stop? By this definition I'm as addicted to (say) coffee or sugar as I've ever been to anything. A big part of whether or not people call something "addiction" seems to have to do with the social acceptability of the habit.
4 cups of coffee every morning? No problem, it's 'healthy' for you! Donuts in the morning, candy bar at lunch and soda throughout the day? No problem there either, sugar will only make you fat/diabetic, not fund Mexican drug cartels like that other stuff.