1. Long haul flights can be boring, but you have to keep your mind active. One favorite is to draw on crewmembers as they fall asleep.
2. Most airlines have benefits for yourself and family. Since the industry can not hardly make a profit unless 99% of all the seats are filled, it is very difficult to actually get any space available seats, even though you have that wonderful benefit.
3. Can you have a family. That's the best part. You can not only have one family, but you can have another in location far from the first. If you have the ability to handle the stress of multiple women in your life, you will be set. If you are a woman, disregard all I have said...
Good luck....eh