Good post, but there are some privileges the westerners have over other parts of the world. I was looking for work and travel, but its almost impossible to get a work visa. Even if we have TEFL. There is alot racism involved in these laws. However i did work in some countries and stayed as they allowed me to work for cash and shelter, but its difficult, however not impossible. another way to travel for free in Hitchhiking and Couchsurfing.