My Mum taught me great manners. And she always told me that you can be or do whatever in life, as long as you don't hurt anyone and you're happy. My Mum's great; I adore her.

I mean, we are tribal by nature, and sometimes success and material wealth can divide and separate - it's not a new philosophy I'm sharing - more than hardship, hardship tends to unify.

You move on. It's work. Yeah, I'm privileged and paid handsomely and it's not exactly being in a coal mine, but you still work your ass off and you work as hard as you possibly can and you hope that people connect to it and enjoy it.

I couldn't care less about who sees my bits ... My friends asked how I could do scenes like that and not get excited, but it wasn't like that. My bits looked the size of a cashew nut!

Hollywood. It lacks originality. Remake sucks.' But I had to look deeper into it from my own perspective. We are not trying to compete with the original at all and that's what allowed me to pull the trigger without any hesitancy.

Sometimes I have experienced at the start of a film you're very excited and enthusiastic and you've done all your preparation internally and externally and you start the film and it's all go... Then your attention goes somewhere else. Your energy goes into telling the story, so you don't have the same amount of energy to be objective, and that's okay because sometimes you become a subject of the story and you're inside it so much that you don't need to keep on looking on the outside.

Quite often on a movie like Total Recall you have this training period of two or three months where, like on the first 'Underworld' I was doing gymnastics and trampolining and all this stuff which I don't do in the movie necessarily, but mentally it helps. You come home and you go: 'Well, I've done all that. I must be an action star now!' So it helps you focus a little bit and gets you fit.