5. Getting a diplomatic passport
Diplomatic passports rule! They do have some magical powers and you can use them. Become a diplomat or marry one!
6. Being nice
Kind and polite people know that being nice helps a lot. Make friends with the people who are working at the airline company you are flying with. You do not need to be the pilot’s best friend. Rather, talk nicely to the stewardesses. If some kind of conflict or misunderstanding arises on the plane, you will probably be offered to take a seat in business class. Of course it will all depend on the situation. However, do not ignore this tip since it is very effective and might be of great use to you.