It seems only natural to assume that the world revolves around you, and looks–and sounds–exactly how you expect it to. Ill-mannered children demonstrate that their worlds are permanently small, as small as their previous exposure. As a result, they alienate anything foreign. On the other hand, considerate children are willing to have their worlds enlarged: Life is bigger than themselves. As a result, they reach out to the alienated, and they pursue larger worlds. In the video, this openness is expressed by interest and willingness to learn a new language.