Arne likes his job. The money is very good and he enjoys the time at home, but there are problems. 'The weather's often bad in the North Sea, so the rig moves a lot,' he says. 'I rately get seasick, but it isn't very nice when I do. The biggest problem is the shift work. When I change from the day shift to the night shift, I can never sleep. I watch a lot of films then!'