Flight attendants reveal shocking facts about flying that passengers have no idea about

A flight attendant's job is more than serving drinks with a smile.

They're responsible for passengers' safety and, of course, they know a lot about flying - more than any frequent flier ever could.

To find out more about the world of flying, one Quora user asked: "What are some things that airline cabin crews know, but won't tell you?"A number of seasoned flight attendants responded to share some unexpected truths about their industry and reveal what goes on behind the scenes at 38,000-feet.