When I was like 11 or so my family and I were going on summer vacation in Turkey. When we had entered the plane one bag wasn't picked up and didn't have a name on it, and of course they suspected that it was a bomb. We all had to wait in the plane for three hours before they found out it was just misplaced. Sitting in a plane for three hours and being scared about the fact that everything could go "BOOM!" at any moment is very creepy and uncomfortable.