I don't know others why but I see a really big challenge in this kind of opportunities.
And challenges is the way to be successful and be self-motivated.
Additionally I can improve my cultural experiences.
I can have first-hand view about "wider world" and meet people from other culture, with other religions and make myself more "rich" with their friendship.
I love to meet different people and different thoughts. That can take us more close to each other and we can see it really doesn't matter what god we believe or what language we speaks we are the most interesting and precious creature of the Earth.
Smile has the same meaning all around the World!