Giuseppe Taibi

And when he was my professor, he was in his late fifties. But the guy looked twenty years younger, and was full of energy. He truly loved what he did. Plus, he was proud of the long road he took.

And in his forties, he decided he didn’t want to be a doctor anymore. He was always passionate about business and marketing. So he pursued a Master’s degree in business administration, and later he got a PhD in marketing. I think that whole process took him six or seven years.

When I was in college, I had a marketing professor who used to be a physician. Yes, that means he studied nine or ten years to become a general practitioner. Then, he worked as a GP for a decade.