This subject is as sad as any in the chronicles of Watchtower teachings. To rob the intelligent, talented young ones of the opportunity for a bright future is tragic.
Teejay, go for it. It is never too late to get a formal education. Lindy who is about your age is going for it. My good friend JAVA started when he was 40 and now has a master's degree. You see, the one thing you have is a thirst for knowledge. Plus, your mind was not an idle waste land all these years. You were learning all along the way. So, college will be a challenge, but some subjects will excite you and you will benefit more than the new high school grad who does not have the drive and the interests that you have.
Life is good outside the box that is the Watchtower.