Flight attendants share the 21 things they wish passengers would stop doing

We all have annoying habits, and travel tends to bring out the worst in people.

If you have any sympathy for your flight attendants, who, day in and day out, are privy to some of the most extreme human behavior, you'd make a concerted effort to avoid them.

The first step is knowing just what you're doing wrong.

Luckily for you, we asked flight attendants everywhere to share the annoying things they wish passengers would stop doing, and more than 60 were happy to chime in.

Here are 21 things you may not have even known you were doing wrong: