I totally get where you are coming form Drew, I graduated 13 years ago. I met a Greek Professor of jurisprudence and we discussed the Theban plays of Sophocles, he told me that I should do a degree in Law, which I did. The sense of personal achievement was immense, it was part of the journey in my exit form the wts and was both cathartic and rewarding.
Education, as you point out is an end in itself.
Well done you Drew
David