Two years ago, Janifer & I discussed travelling before I headed for India.
According her teacher's speaking, it helps people change and resresh their mind. I doubt it with a bit trust.
Now I have my own answer. I was shocked at first, then I fell in love with the idea of moving around worldwide, eagered to follow a life without a regular schedule; finally i bumped my head into That fantastic illusion and got hurt. To save myself, I chose to escape again and see if I'll wake up from the fragile dream. Fortunately I could face where I live and identify who i am firmly now.
The only reagretful thing is, too young to sense what beautiful the world is until I'm old enough to bear some invisible burden. So the youth, leave here when you're still under 25. Leave without any hestitation like you are the richest man in your kingdom, leave here like you're empty glasses and try to fill in liquid in a new place.