I do not travel very much because I have been known to get motion sick, especially if I am a passenger.  However, there have been times where work or family have required that I travel beyond own little portion of the world.  I was actually required by a job that I had in 2005 to take my first flight on an airplane.  I am no longer as afraid of heights as I used to be, but you still will not be seeing me climb a tall ladder anytime soon.