Superstitions that still exist

Usually grumbled by an expert who just lost a game to a novice, “beginner’s luck” is the idea that newbies are unusually likely to win when they try out a sport, game or activity for the first time. Beginners might come out ahead in some cases because the novice is less stressed out about winning. Too much anxiety, after all, can hamper performance. Or it could just be a statistical fluke, especially in chance-based gambling games.