Citation: http://edition.cnn.com/2014/06/18/business/biggest-threat-in-the-air-you/index.html?c=business
3 years ago, I saw a male passenger who was demanding the change of his seat on a cabin crew without theoretical reasons. As a result, I was told to alternate my seat with his one. Because of preventing the aircraft from being delayed by quarrel, I accepted his selfish attitude.
But, it is difficult to stamp out those passengers.
