How to convince superstitious people?

Some people are really hopeless. If you make him disbelieve, he will be more desperate. Maybe what the fortune-telling book says really makes sense. You can find some counterexamples to refute what the fortune teller said, or find some games like mind reading for him to play. It turns out that reading his mind correctly every time is actually a number game, a thinking scam and then telling her the truth of mind reading and mathematical truth.

Give you a website to show him:/dxs.htm.

In fact, no matter what number box he chooses, the symbol appearing in it is 45, because xy-x-y=? ? There are only a few numbers, including 54-5-4=45, so it is enough to add the same symbol to all these numbers, so that no matter how he plays this game, it is a symbol of 45.

Give him a reason!