We can open up our computers and Skype with someone, and we see them. It's like looking through a window. And we can surf the internet through our phones, and it's like our consciousness is far away. Or we can step through a airplane door and be in another continent a few hours away. So technology feels, to me, like the doors sort of already exist, at least emotionally.

I think walking is very useful, like sleeping and dreaming, as something that's important to my ability to write.

I felt suddenly very young - or perhaps I felt my age.

How many big businesses don't resort to underhand means?

I think I've always been drawn to the second person. When I was growing up and playing with my friends, the usual way we interacted with imaginary worlds was as characters: a bench was 'your' boat, leaves on a lawn were the fins of sharks out to get 'you.'

I think that things were getting really very bad a couple of years ago, and there's been a very significant change in response to that on the part of the security forces and the government, but particularly the army. And you see Pakistan actually fighting terrorism and terrorists in a much more wholehearted way than had been occurring previously. It's not anywhere close to over yet, but you've seen a big change in the antiterrorism campaign here.

Love is transient even on a very personal level. We lose everyone that we love. Sometimes we drift apart and sometimes we die.