"Plus, I was graduating with a degree in English and history, which, though valuable to me, is more or less monetarily worthless." I can't imagine spending tens of thousands of dollars on something that is monetarily worthless just because it is of personal value to me. That seems incredibly self indulgent.
Edge cases aside, surely 'learning how to think' or indeed just learning is tremendously valuable - surely the ultimate value that all other kinds are implicitly converted to (cf. heat in thermodynamics[1]) is 'personal value' such as satisfaction?
[1]: A simplistic view, please don't flame me. :/