nthmile
Broadening your horizons is an essential practice for life. It helps us better empathize with the people around us and create a world view. Without such view, people are usually racists, bigots, etc. and can't sympathize with anyone that isn't exactly them.
Life is all about broadening your horizons. I'm not really I'm sure what that means, I guess becoming more cosmopolitan. But that seems to be a fallacy at times, because you can never get the full picture.