Sometimes I take up a solitary activity that I don't enjoy quite that much just for the sake of being alone. Going for a run in the morning somehow feels less weird than just sitting in my room staring at the wall. It also gets me away from the internet.
Now I could just be alone and away from the internet. But the mind is hyperactive and it craves distraction. That's when you have to trick it into accepting aloneness and nointernetness by giving it something better to do. Or simply forcing it to accept its fate.