Lady, admit it, u r just
mediocre. U don't have gut to bite on something bigger in US ... and you don't have the wisdom to see through the ups and downs of your "so sucessful" classmate back in China. And "我的智商和工作能力经验都比我同学好" just shows how shortsighted you are ... after so many years ... you won't know how much your classmate has grown, how how lazy and uninspired you became.