The Swiss believe that there are too many people in the world who, instead of working hard and preparing for the next misfortune, spend their time in idleness. Therefore they feel obliged to take upon their shoulders the burden of responsibility for the more carefree nations. The Swiss is constantly preparing himself for troubles that could hit the world at any moment. Not a single building in the country is built without shelter from a nuclear attack. Once a year, citizens check the deafening sirens installed everywhere just in case - they should sound an alarm in case of floods, nuclear attack, earthquakes and other natural disasters.