Hidetoshi Nakata travels around the world

Why does he travel after retiring?
His life as a professional soccer player is over.
Now he is looking for himself.

He says he wants to go everywhere in the world and to see what's going on out there.

He also wants to know the dark side of the world.
There are a lot of people suffering from poverty.

What does he get from this experience?
What is he going to do after his travel ends?

It's great to have enough money to do everything he wants to do.