I have a PhD, because at the time I wanted a career in academia, and I enjoyed research. I did a short post-doc, because I still wanted a career in academia, and enjoyed research. I quit academia because I no longer wanted a career in academia, and I didn't enjoy the research (or my boss).
I don't regret my wasted years. Sure, I would have likely earned more money, but it was fun, and made me who I am.
I do find it a bit of a shame that my current and previous employers couldn't give two hoots that I have a PhD etc, but oh well.
EDIT: I have a PhD and post-doc experience in Cell Biology, and now work as a software engineer at a fairly large hardware company.
I don't regret my wasted years. Sure, I would have likely earned more money, but it was fun, and made me who I am.
I do find it a bit of a shame that my current and previous employers couldn't give two hoots that I have a PhD etc, but oh well.
EDIT: I have a PhD and post-doc experience in Cell Biology, and now work as a software engineer at a fairly large hardware company.