> It’s sort of like when you play a lot of Tetris and you can’t stop seeing the falling bricks as you fall asleep. Never noticed this from any single-threaded

> It’s sort of like when you play a lot of Tetris and you can’t stop seeing the falling bricks as you fall asleep. Never noticed this from any single-threaded activity. But once I played two games in parallel for a few hours (two instances of wow) that had a direct impact on trying to fall asleep. The task-switching tried to check my other self, but there was no other instance to switch to.