List 3 reasons why he goes traveling and does he finds what he is looking for?

This book's principal theme was the sense of abandonment or being cut adrift that can accompany permanent relocation from one's home country to a completely different culture. The author's main problem in the book was that he felt as if he no longer belonged in Vietnam, yet did not feel entirely comfortable in America. This problem was worsened by the effects of the Vietnam War. In its aftermath, living conditions for former South Vietnamese in the unified Vietnam were generally not good. On Andrew's bicycle trip through the country, he was frequently dismayed by the poverty of the people. Their neediness seemed to him to have caused them to prostitute themselves in various ways, sometimes literally, and sometimes only in terms of their dignity. He often felt reviled by them, and was ashamed of his revulsion. For their part, the Vietnamese often regarded Andrew as a rich, self-satisfied traitor to his origins. Many of them stereotyped all Vietnamese-Americans in this way. In the parts of the book that were set in America, Andrew often encountered racism that was sometimes overt and sometimes indirect. On his bicycle, people threw things at him and called him names. At work, the boss patted him on the head and said he liked Asians because they worked hard. The effects on Andrew of this sense of displacement were extreme. His moods could be volatile, and he feared that he was stony at the core. For the author, belonging nowhere was a source of constant anxiety.