I don't really relax. When I sleep, I relax.

It's mind-altering when you slip into someone else's shoes. That's psychedelic, man.

It used to be that people would watch TV shows because they knew the characters would stay the same. Whether it's Archie Bunker or it's Thomas Magnum you watch it because it's like, 'I'm comfortable, this is the same guy.'

When I was a kid there were a very select few channels - programmes had to have more of a large appeal and they just didn't offer very much. Now you have a situation where the television world has expanded and there's hundreds of channels.

Given the right set of circumstances any one of us could become dangerous - so why not show that in our programmes?

It's a familiar story now: a meek and depressed high school chemistry teacher with terminal cancer cooks up a scheme to make and market a superior grade of methamphetamine to provide a nest egg for his family after he's gone. But over the course of five seasons Walter White goes from milquetoast to murderous in order to survive.

I think, and I mean this sincerely, I was raised humbly. We were a lower middle income family and a household that was scrimping by at times. We were watching the dollar, stretching the dollar, and coupons. It was all those things.