“I loved engineering. It was more the physical side of it because during my school holidays, I worked in a garage fixing Van Rovers – jeeps, as they call them in the states. I really enjoyed it. I even ended up fixing tanks for two weeks. I saw engineering was like that, and it ended up that engineering is a lot of math and theoretical stuff. I’ve always had a fascination with how things are built and how they work and how things are put together and how you take raw goods, and you get ice cream coming out of the end. Things like that fascinate me.”