If you're one of those lucky (annoying) so and so's that falls asleep as soon as the plane leaves the runway, I hope you thank your lucky stars every night. For the rest of us, long journeys can be a nightmare. Couple that with travel sickness and you can see why I've scoured the earth for any solution to make traveling bearable. Noise cancelling headphones are the best solution I've found thus far. Let me tell you why travelers need noise cancelling headphones.