I don't know if the algorithm is so good or if it's because the app actively engages your brain without you realizing it. You're constantly thinking about wheth

I don't know if the algorithm is so good or if it's because the app actively engages your brain without you realizing it. You're constantly thinking about whether you like the current video or not that you don't see the time go. If instead you were forced to make a conscious decision of what to watch before watching the video, it would be much easier to stop watching by just consciously making a decision to not watch the next thing.