No border...

I would say that I am the happiest person in the world.
I am here as Japanese because I was born in Japan without my own will by a chance.

I asked one of my friends one easy question on the way to go back to our dorms which was "What do you want to do after going back to your country?".
The expected answer was like "I want to take a rest, meet my friends and family, eat delicious food, and go travel".
However, his answer was going to marine.
I didn't know what to say to him but I didn't change my face as I didn't want to show compassion because I thought that such a feeling was rude for him. Still I felt something wrong, talking with him about his marine.
There was a great possibility to die.
But it was mandatory so that he had no choice only to go to army for two years.
On the other hand, I don't have to think about army as my thing because I was born in Japan.

What did we divide in the world even though our world was only one sphere?
Who made borders between countries?
Who created discrimination between races?
Why do we have different rules in each country?
What is the identity?
What is the meaning of border?
How and Why do we use different communication tools as we use different languages?
Many people try to keep their cultural identities.
Everyone has difference between individuals.
Should we really make difference between countries?
Can't we live in the same ground without borders?
We have intelligent ideas in our head as we've already invented new high technologies.
I think that if we really use our knowledge based on our consciences, we can share all resources together.
Do we really need borders to make business?
Do we really need business to be alive in this world?
I don't know.
I feel like the world in which I'm living is not natural.
How can we make our life more happier without borders?
Ironically, I can say the borders make our lives because they created business, that is to say, money.
Or can we make our world with no borders by business?
As long as business exists in our world, the difference of the status between people might exist.
But it might be a easier way to make more people happier although it will make more discrimination.