7 karma · joined June 20, 2017
When opening such site, go several pages down immediately and work your way up instead of down. That way, you have a clear end and you've decided already how much time you want to spend there and can just quit when you get to the first post.
I can see this being combined with Arbital's Lens (Same thing explained in multiple ways - from a simple explanation for a 10-year-old to a rigorous explanation for a mathematician)
I always considered this the best way to actually progress in my learning and I still see it as the next big thing after Wikipedia, once it's done correctly.
Cron job mostly serves to remind me to use internet as a tool, not as something that is constantly on. Building this awareness of how I am using it is immensely helpful.
My brain switched to offline mode has about three times better focus.
Similarly to this, I'm using my browser in full-screen mode most of the time to eliminate distractions. It was very surprising to me, how big an effect it has, to not see the tabs.