It's funny. Sounds like you're a year older than me. I, too, was a self-motivated Watchtower youth.
However, my reaction to the 95 change was different. I remember reading the magazine when it came in the mail and being thoroughly excited. I always felt there were gaps in knowledge that needed to be filled in and here was Jehovah supplying information at the proper time! I wish I had reacted as you did.
I graduated high school a year early. Became a regular pioneer. Shortly thereafter, the doubts became too big a burden to carry and it was a long, slow march out of the religion. I didn't become inactive until I was 26 years old.
Like you, I decided to pursue a career and have done quite well for myself in that aspect of my life.
Best of luck on your journey.