I prefer the term "well-qualified" better than "over-qualified" The latter is just an instrument to say "you're not the one".

Having a Phd and wanting to sell ice-cream out of a van, now that's "over-qualified" IMO. Having several skills within a particular vocation, is a bonus. Not over-qualification to me. I wish some of the people working with us could do most of the shit they claim when they are hired on.

I'm thankful to have a good job, and I do wish you luck on finding the job that's good for you.