The world reveals itself to those who travel. You do not travel if you are afraid of the unknown, you travel for the unknown, that reveals you with yourself. Through travels I first became aware of the outside world; it was through travel that I found my own introspective way into becoming a part of it. People who don't travel cannot have a global view, all they see is what's in front of them. Those people cannot accept new things because all they know is where they live.