It's a dangerous business, Frodo, going out your door. You step onto the road, and if you don't keep your feet, there's no knowing where you might be swept off to.

I think that initial fear keeps many people from trying, but once you try it you want to see more. I've only scratched the surface with a few countries, and already it's just amazing how other people live. I think it's stunning how people can assume that the way they were born inn that town and with those morals are the "right" way to live. If I was born in the exact same family but 5000 miles away, I would have been completely different, and who knows what "right" would have been.