Just pay for the more expensive seat. The cheaper it is to travel the more people will do it, a definite plus in my book! You pay all the time for being tall,

Just pay for the more expensive seat. The cheaper it is to travel the more people will do it, a definite plus in my book! You pay all the time for being tall, short, old... I don't see why flying should be any different. Perhaps because airplanes can feel like some weird hierarchy sometimes but that's basically society anyway... ^^