Things you should never do on an airplane

[jw5]

Don't forget to stay hydrated -

Airplane cabins are known for their low humidity because the manufactured air in the cabin is made to mimic the highest altitude humans can breathe at. Therefore it's important to drink plenty of water throughout the flight. Don't forget: hydrate, hydrate, hydrate!

 

[jw5]

Don’t line up for the bathroom -

If passengers brazenly queue up for the bathroom, those who are seated near to the toilets will have no choice but to be in proximity with several people. Instead, just keep a lookout for a better opportunity to use the lavatory.