Mistakes, fails, and blunders that we make in the game.

During CSG-11, Stinger built demons on turn 111, upgraded them on turn 112 (thinking they hadn't been built yet), and fell asleep in his chair on turn 113.

I laughed about that for a long time. You just had to wake him up and say: "Artyom! Are you going to build demons or not?!" :D
Although, I've caught myself thinking the same thing.