True Career Changers

I am a what I call a "true" career changer.  Five years ago I had quit another crappy part-time job.  I'd been teaching private lessons out of my home for almost twenty years and couldn't bear another junk job.  What could I do?  The decision to go back to school was an easy one.  I wanted to finish my degree.  My son was graduated from high school and finding his way.  It was my turn.