Hi!
I also was a JW teenager during the 1970's and, especially before 1975, the stress was on the door-to-door work and not pursuing supposedly unnecessary higher education since the end of the system was so close. Desiring to be faithful to Jehovah I determined to pioneer upon graduation. My folks, who were not JWs, wanted me to go to college and would have paid for the whole thing, but it wasn't in my plans. Before beoming a JW (my Junior year of HS) I absolutely planned and desired to go to school.
But it is never too late if you want to go! I am currently in school full time and will graduate in the spring of 2011 and I'm in my 50's. Interestingly, I had a great job that paid fairly well, but I had this dream of completing my undergraduate degree, so I quit my job and.... now here I am. I am hopeful that it will open up some additional opportunities for me. But completing this will be fulfilling a life-long dream.
Best of luck to all of you considering going back...
Expanded-Mind