Elbow space

So normally, I don't care too much about my elbow space when flying on a plane. But that's because normally, I'm flying on Continental or Alaska or Southwest and there's nothing but an armrest that one loses if the middle seat person takes up too much space.

Well, if you're flying JetBlue, you gotta fight for your right arm space (assuming you're on the right side of the plane). If you don't, that large lady (or man, if you should be so unlucky) to your right will fall asleep with her large arms hogging the whole armrest, and unless you like watching ESPNNews 10 times in a 5 hour flight, you're going to lose a significant part of the JetBlue experience.