An ice fishing contest is held between Norway and Sweden. The teams from each country get up early and set up their gear at opposite sides of a lake.
After about half an hour, the Norwegians haul up their first fish. The Swedes can hear them cheer from across the lake. Then another one bites, and throughout the day they catch a bunch of fish. The Swedes on the other hand can’t even get a nibble.
The next day the same thing happens, and the Swedes are yet to catch even one fish while the Norwegians keep hauling up fish after fish. They go home disappointed and confused.
The third day the Swedes decide to spy on the Norwegians to see if they can find out their secret. One of the team members sneaks around the lake and hides in some bushes near the Norwegian team.
A couple minutes later he comes running back to the others and says “Guys you wont believe this, but they’re drilling holes in the ice!”