A college education in which you go to class, study, and do assignments is not worth $50K. College lets you do a lot more than that, and it sounds like you robbed yourself of a great four years.
Moreover, sitting in a tiny box, having sex, getting loaded (proof: http://www.youtube.com/watch?v=WuJ60dAHyc4 -- a party house my roommates and I ran) and joining campus orgs (I ran the campus radio station as the General Manager my Sophomore year and was an active member throughout my stint at the school -- I was even awarded a years worth of paid tuition) was still not worth the skull crushing debt I now have to dig through.
If I skipped college, I still would have gotten laid, smoked pot, and learned how to program.
Edit: I taught myself how to program in my spare time. My degree is in broadcast management.
Let me guess, thats an euphemism for "getting laid".