Interrupting the way you flow into the negative activity is a great idea.
I used to spend hours playing two simple online games (Generals and Slither) compulsively, to the detriment of sleep, work, and relationships. Something that weaned me off for a while was going to a conference where I didn't have my regular laptop with me, but a new one; because the laptop felt different, I didn't feel compelled to play, and even when I got back in town, I stayed off the games for a while.
But I started playing again. I realized that playing was just a very very compelling habit, so I beat it with another habit: when I felt the desire, I'd go to one of the games' websites, hit the start button to join a game, then logout immediately and close my browser, multiple times. At first just 5 or 10 times, but sometimes 20 or 30 times in a row in rapid succession, enough times to get really bored doing it.
So my advice, if you can make it work: whenever you think about using one of those sites, go to the website, login, logout immediately, turn off the phone, then turn it back on and repeat. 10-20 times, beyond the point where you get bored. Repeat this daily for at least a week or two.
I used to spend hours playing two simple online games (Generals and Slither) compulsively, to the detriment of sleep, work, and relationships. Something that weaned me off for a while was going to a conference where I didn't have my regular laptop with me, but a new one; because the laptop felt different, I didn't feel compelled to play, and even when I got back in town, I stayed off the games for a while.
But I started playing again. I realized that playing was just a very very compelling habit, so I beat it with another habit: when I felt the desire, I'd go to one of the games' websites, hit the start button to join a game, then logout immediately and close my browser, multiple times. At first just 5 or 10 times, but sometimes 20 or 30 times in a row in rapid succession, enough times to get really bored doing it.
So my advice, if you can make it work: whenever you think about using one of those sites, go to the website, login, logout immediately, turn off the phone, then turn it back on and repeat. 10-20 times, beyond the point where you get bored. Repeat this daily for at least a week or two.