Recently, playing King of Glory has really broken my mentality. The season just started, and after dozens of matches, I only gained one star. It's not that I'm bad, but rather the helplessness of playing seriously and never encountering normal teammates. It is under this kind of state that I can better understand one thing: what people truly can't stand is never losing, but rather putting in effort with no feedback at all. This feeling is exactly the same as being tortured by "black box projects" in the crypto world.