I refuse to buy a PS3 or Xbox for my home for fear that it might ruin my life. I think I would cease to accomplish anything productive, would quickly dispense with all human contact, and would very well end up with a nasty case of arthritis in my over-used digits from constant gameplay.

Is self-interest a bad thing? We want our leaders to be pure and good, but at the same time we want them to be effective, and to be effective you often have to be ruthless and not bound by ideology or the same morals that we pretend to hold ourselves to.

At home I mostly stick to online Scrabble, or chess or Risk - games I find far less addictive than the spectacular games created for consoles these days. But, whenever I get the chance I head over to my friend Kyri’s house to play his PS3.

We all experience power struggles in our lives - at the workplace, with our friends, in our love lives. In a way, we're all politicians.

Every director is different. One of the great things about getting to work with so many directors in one TV series is collaborating with different artistic visions and voices. And they all have something to offer and making the story better and bringing their vision to what you see in the frame.

If you work hard and play by the rules, you'll have a better life than your parents did, and your children will have a better life than you did.

It's a rough and tumble game whenever power is involved - people's ambitions, their desires, their competitive spirit will often push them to play outside the rules. It's dramatic, it's interesting, and I think it's something we can all identify with to a degree.