This is the most important joke I've ever heard. Niels Bohr, the founder of Quantum Physics, had a friend to dinner. As the friend left, he noticed a horseshoe nailed above Bohr's front door. He said to Bohr, accusingly, "Niels, you're a great scientist. You can't believe in superstitions." Bohr answered, "I don't, but apparently it works anyway."As with confirmation bias, we tend to lean toward superstitions that benefit us.
John CleeseI have a tendency sometimes to get too logical with what I'm writing, just because I want it to be kind of perfect.
John Cleese