The Sources of confusion section has this confusing sentence: ”However, if a player believes that sticking and switching are equally successful and therefore randomizes their strategy, they should, in fact, win 50% of the time, reinforcing their original belief.” It could be just due to English not being my native language, but I read that as going against the entire point of the paradox: that the player somehow suddenly has the intuitive 50/50 odds of winning at their last choice, should they simply choose to believe it so. I suggest that this be mended or expanded to better express whatever it is that it’s supposed to mean.