After I have listened this song. I think people have a different reason to live life.
Some people satisfy with first thing they see like first man.
Some people don’t satisfy about the thing that they see at first and try to discover a new thing that better than the past. Second person find that and happy with that.
But third man be pungent with that and try to travel continue for discover new thing. Then he found the most beautiful place but he didn't satisfy. He try to walk continue with a reason is not enough.