Stephen dubner and angela duckworth answer a question about why we are so fascinated by coincidences. Stephen: What is it about our psychology that makes us so fascinated with these seemingly meaningless occurrences? Angela: I am very interested in them, but i had never thought about how universal that is. Why do you think people aren't noticing the same coinces happening synchronously at the same time? Stephen: There's no way of knowing whether or not something like this will happen to your family one day.