Growing up in Bombay, I saw many sick people.

I don't listen to anybody. You need my help: Come to me, shut up, forget who you are. I will take care of you. And I do my job.

My system works, as long as people let me do my job my way. It is not just the sequence, it is how you do it: the timing, the mirrors, the temperature, the carpet. But if people only do it 99% right, it is 100% wrong. When someone tries to mess with it, the people won't get the yoga benefits.

Yoga competition is an old Indian tradition.

I want to get involved in causes I believe in, and I know so many others that want to also get involved, but it's hard to know how. Often, it's through big organisations, and you don't know exactly where your money is going or what effect you are having.

At primary school, we would pick up plastic petals on the way home to make flowers. Now you might call it child labour, but we did it for pocket money.

My philosophy, in a nutshell, is to wipe out the greatest amount of risk with the least amount of money.

To make an embarrassing admission, I like video games. That's what got me into software engineering when I was a kid. I wanted to make money so I could buy a better computer to play better video games - nothing like saving the world.