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Of course, the banks can always learn a thing or two from the young people, too.
Goldman Sachs took the opportunity to survey its interns around the world - in the Americas, Asia Pacific, Europe, the Middle East, and Africa. Summer analysts are typically 20 or 21-years-old and about to begin their senior year of college.
The firm picked their brains on everything from how they keep up with the news to how they monitor their spending habits.
You can see the responses below.