This extension is like a magic "do-your-work" button. The first time I pressed the button, I felt no desire to go on the sites on my blacklist, and instead focused on doing my homework like I was supposed to. I really like this extension, and find it very useful. To be honest, though, I don't like the fact that you have to link the add-on with the mobile app to get all the cooler, non-pine trees because I don't have a mobile phone of any kind whatsoever. (No offense to any pine trees that might be reading this! :- 3). But that's just a minor complaint. No matter what tree I plant, I still see it as a living creature that I don't want to kill off just for the sake of watching stupid Youtube videos. Thank you so much, and have a wonderful day, Forest Developer! ^ ^