english: And it keeps accumulating -- you get to an advanced class, all of a sudden you hit a wall and say, "I'm not meant to be a cancer researcher; not meant to be a physicist; not meant to be a mathematician."
non_english: A to nastavlja da se gomila - stignete do višeg razreda, iznenada ste u škripcu i kažete: "Nije mi suđeno da istražujem rak; nije mi suđeno da budem fizičar ili da budem matematičar."