The crew are tired and sleepy especially during and after a long flight. They get a 3-hour break for flights that are over 14 hours duty time. Worst still if they are night flights because most crew could not sleep before the flights. During the 3-hour break in the aircraft the crew may rest in the crew bunks. But there again, not all crew could sleep during the break. After the long and tiring flights into overseas stations,all crew would be looking forward to checking into the 5 star hotels provided by the airline to get their well deserved sleep or rest. If they are arriving into Singapore they will be going back to their "6 star" home.