Given that you love learning, college would be a great experience for you and probably open a few more doors. I work for a government agency and our minimum qualifications for many positions specify some sort of degree even if the job could be done by someone without a degree.
I graduated from college when I was 37 years old. It was such fun going back, just hanging out with other "oldsters" on campus and the discussions and arguments in the classroom. Go for it!
Seize the day, and put the least possible trust in tomorrow. - Horace
I have learned to live each day as it comes and not to borrow trouble by dreading tomorrow. - Dorothy Dix