I mean you did chose not to go to college. Their influence cannot be denied, but YOU made the choice not to go.
I tend to take this view of things in my own case as well. I think it's a shame that they hound people decade after decade about not trying to advance in this "dying system," but we all make our choices. I began pioneering when I was 19. I was a mentally competent adult, able to make my own choices in life. Although there is a lot of indoctrination, it was my choice. Sure, it was a waste of thousands of hours of my life that I'd love to have back, but I don't feel that the WTS owes me for my hours or anything like that.
There were a number of others kids in my area who started disappearing from the KH around the time they were 18. Some went to college, some did other things, and I regret not leaving at that age, but ultimately it was my choice, even if a poor one, and even if I was trying to please my parents and other people. I feel like in many cases, the parents are to blame as much as the WTS... maybe not on an issue like blood that is a DF offense, but on issues like education the parent has to have a role in motivating good career choices, since many teenagers aren't inclined to do it themselves. I knew other non-JW kids from my neighborhood who didn't pursue a worthwhile career, not because of being in a cult but because the parents just didn't do their job in encouraging it.