Trying to be supportive, not too sure how...
I spend too much time online, too... On the other hand, I spend too much time biking, and people think that 30 miles a day is too much (indoors). Last summer I biked 50 miles a day, sometimes 75 miles or more in one day. A little bit obsessive. I guess one can do too much of anything.

Not to minimize your struggle. Other people have given you better thoughts than I could ever!