[Laughs] It was hard. I was working at a biotech company in California, as you may know, and so biotech companies in the States, they want results, right? They have investors that give a lot of money, and they want results sooner than later, especially in the US. So you know it’s great that the company I worked at was willing to work on it and to persist in funding it, and all of our venture capitalists and so forth. And I think in a real way it was a testament to the power of the biotechnology industry, but also it was a lot of pressure on me to manage the programme and to keep it going, with years and years of failure basically. Yeah, so I got pretty desperate: ‘Surely we’ll do it before this one’s completed!’. [Laughs]

I will begin with the importance of learning from experience. It is less important, I believe, where you start. It is more important how and what you learn. If the quality of the learning is high, the development gradient is steep, and, given time, you can find yourself in a previously unattainable place. I believe the Infosys story is living proof of this. Learning from experience, however, can be complicated. It can be much more difficult to learn from success than from failure. If we fail, we think carefully about the precise cause. Success can indiscriminately reinforce all our prior actions.

The Godfather was a very unappreciated movie when we were making it. They were very unhappy with it. They didn't like the cast. They didn't like the way I was shooting it. I was always on the verge of getting fired. So it was an extremely nightmarish experience. I had two little kids, and the third one was born during that. We lived in a little apartment, and I was basically frightened that they didn't like it. They had as much as said that, so when it was all over I wasn't at all confident that it was going to be successful, and that I'd ever get another job.

I had self doubts when I was a freshman in high school. I was 14 years old and not very mature, and there were a few incidents in my freshman year. I learned in a very competitive environment. The high school environment that I played in was very intense, and I learned how to be stoic and go out and compete.

That’s a great question. Coconut oil. ... Everything. You can take a bath with it. You can put it in a smoothie. You can cook vegetables with it. You can actually put it on your skin. I think coconut oil is a cheap miracle buy.

I think fear and fear of the unknown and perceived failure is what holds people back. For me, I am more scared of complacency than having something not work out. I'd rather take a leap of faith and fall than stand on the edge forever.