Answer:
If you are unsure how to use one then just ask a flight attendant.
Ambitious people will climb the social version of this contraption.
What is often on the ground getting stepped on by others, but you don’t have to wash it because it never get dirty, in fact you couldn’t wash it even if you tried?
What is so delicate that even mentioning it breaks it?
Angels and pilots earn these.
When is it bad luck to see a black cat?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?