Its a tradition in iran wich last ten days each year from first to tenth moharram, (hijry canaldar), its a tradition in shia community in islamic areas. the relegious governemnt of iran for exalmple, helds this tradition every year. It beleive that this tradiotion is one of the main things ensure this political system to live longer, they encourage and force people to go in that festival in the streets and hit themselves and cry outload. Its one of its kind in the wole world. Some People sometimes race eachother in crying.

Anatidaephobia is defined as a pervasive, irrational fear that one is being watched by a duck. The anatidaephobic individual fears that no matter where they are or what they are doing, a duck watches.

Anatidaephobia is derived from the Greek word "anatidae", meaning ducks, geese or swans and "phobos" meaning fear.