It's the best thing ever where watching one tutorial doesn't work. So you go to another. Then you see a suggested video that's unrelated to your current task, but it's a short video. So you quickly watch it.

Boom. Next thing you know, it's fucking 45 minutes later and you just watched some random ass dude's entire fucking life story in his vlogs.

Fuck my life an Adderall would be fantastic right now.