Kate Winslet can't relax

Kate Winslet has to make getting enough sleep a "project" when she isn't working because she can't switch off. "I'm not good at massages or spa days - I think I would just be thinking of all the things I needed to do when I got back....When I'm not working, I almost try to make sleep a project. I don't sleep in the day or anything, but I try not to stay up until midnight doing things," Winslet told.

She said: "My work ethic is no one is bloody going to do it for you. At the end of the day, if the chips are down and something goes wrong, you should only ever have yourself to blame. "So dig deep, get on with it, and don't complain."

She said: "I grew up surrounded by people who would go back to their day job between acting roles. My dad, my sister and my uncle would go and work in the sandwich place or the post office, waitressing or babysitting, and that's what I did for a bit initially.