From getting to the airport, checking in, navigating security and finally boarding the plane, most of us are ready for a good snooze. But a cabin crew member has spilled the beans on why you should resist the urge to sleep until you’re airborne From getting to the airport, checking in, navigating security and finally boarding the plane, most of us are ready for a good snooze. But a cabin crew member has spilled the beans on why you should resist the urge to sleep until you’re airborne Lifestyle