Opportunities opened and shut

Our glittering system of elite higher education: students kill themselves getting into it, parents kill themselves to pay for it, and always for the opportunities it opens up. But what of all the opportunities it closes down—not for any practical reason, but just because of how it smothers you with expectations? How can I become a teacher, or a minister, or a carpenter? Wouldn't that be a waste of my fancy education? What would my parents think? What would my friends think? How would I face my classmates at our twentieth reunion, when they're all rich doctors or important people in New York? And the question that exists behind them all: isn't it beneath me? So an entire world of possibilities shuts, and you miss your true calling. 

William Deresiewicz, Excellent Sheep: The Miseducation of the American Elite and the Way to a Meaningful Life (New York: Free Press, 2014), pp. 24-25