There was a part of me that felt afraid of people in Hollywood going: '**** Hollywood with their total lack of originality!'.

I think, as human beings, we at times overvalue the intellect and we undermine the body. I don't mean a body externally and the shape of a body. I mean the intelligence of a body, the memories that a body can store, how a body feels emotion, and how a body processes emotion.

Making a film, you're in a really dark tunnel and the only kind of illumination is the shared experience you're having with your fellow cast and director.

I was well aware of that when I heard they were remaking 'Total Recall.' My first reaction was: 'Ewww, really okay?' And the director said you should really look at it, the script is good. I had already done a remake. I had just finished 'Fright Night.' When I heard about that being remade, I had a whole ego thing... remake?. 'That is so uncool! I loved the original, I can't possibly do that.

You consciously look after yourself, whatever that may be to you, whether it's going out for a few drinks and a bit of dinner, or just hitting the couch and watching TV, or going to the gym or yoga class. Just being aware that there's a potential for you to be in it and respecting wherever you find yourself is good enough.

I must say, I am thrilled with my fan base. For some reason some of them are quite young, so they are quite frightened. I remember when I did 'Click' and I'd see Adam Sandler's fan base. He's the guy that people feel that he's their best friend, so he's walking down the street and people sort of high five him and want to tell him a joke or invite him to come home and have a sandwich with them. Mine are not like that. Mine tend to go: 'Argh,' and look horrified. They shake and take a picture from a really long way away. I do feel I've got quite good, respectful ones though.

Yorgos Lanthimos said, "What about if he's a bit soft?" And I said, "Yeah, I think you're right." He just comfort-eats a little bit too much. He's just asleep in his own life and has let himself go. And the mustache, I don't know if it was him or I suggested it. But I remember my sister was watching me eat and she was like, "God, does he have to be fat?" And in retrospect I couldn't think of David being any other way because it affected the way I moved. It really did. It slowed me down in a way that I felt was conducive to kind of tapping into the spirit of the character.