PhD in physics, then visiting prof for EE/CS dept at major univ for a year, then CS prof for 10 years at 2nd tier univ, then software developer for last 19 year

PhD in physics, then visiting prof for EE/CS dept at major univ for a year, then CS prof for 10 years at 2nd tier univ, then software developer for last 19 years. I don't regret getting the PhD. Always was very interested in physics and learned a lot. Did a lot of computational work which helped with the transition to software. I still use the problem solving and some of the math I learned for physics.