Perhaps a stupid question, or, more accurately, not even a question - but I don't understand this attitude. If you enjoy going on the Internet, why would you want to stop? If you don't enjoy it, why would it tempt you? It reminds me, and I mean no offense by this, like the attitude addicts have towards drugs. But it really stretches plausibility to say that the Internet could be something like a drug.
there are things that can too easily expand to fill all of your time while only being a certain level of better than baseline. If you want to feel even better than just browsing the internet you need to not allow it to fill all your time. I also value doing DIFFERENT things, though not everyone does. It's easier to do different activities (ie the threshold cost to starting them, which is usually the biggest emotional price you pay) if you're NOT doing something fairly engrossing already.
if your base state is 0 hedons (neutral) an hour, internet is 5 hedon...
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.