Dear Ghazal, I always knew that Persian people can be pretty cool. But who could ever think they are that cool. Watching this news from Sweden I even got the impression that the Swedish spectators dressed in their fur coats and heavy snow-boots are more freezing than the Iranian lady jumping into the ice-whole. All I can say about her courage is "Marg Bar Dictator".
Before you go and try to do the same exercise, please make sure there is a pre-warmed towel kept for you outside.