Yes, you can choose a spouse, a sibling, a best friend and you can travel the world.
2
Nope, just one per room.
3
I think I'm just used to it, but fun fact that you feel turbulence a lot less in the front of the plane than you do in the back.
4
Yes. Domestically a 100% free. Internationally you just pay the exit taxes of the country you are leaving.
5
All the time.
6
Yes, once the door is closed the clock starts, once the doors opens it stops. So your flight attendant is not getting paid during boarding and deplaning.
7
Almost never.
8
Deadheading is when you are technically a passenger on a flight to or from a different location to then work back to base or to or from the other location. It's confusing, but we love deadheads and you can wear regular clothing.
9
Yes, we have a specific crew area where we can sleep.