It is different for everybody. When I was young, I was ambitious. Wanted to earn more money, drive a nicer car, date pretty women. I guess my changes in roles

It is different for everybody. When I was young, I was ambitious. Wanted to earn more money, drive a nicer car, date pretty women. I guess my changes in roles came about because I was willing to take risks and learn new things. I have always had a lot of other interests outside of engineering, e.g. music, stage production, screenwriting, languages, psychology, read masses of business books, learnt accounting, etc.