Spending way too long worrying about what people think about me is a bad habit.

I'll cry anywhere because I can do it quite subtly. Walking, that's a good time to have a cry.

No matter how many frustrations come along, or how many problems arise, I never lose the feeling of how lucky I am. I'm so pleased to be doing a job that makes me laugh every day. I'm aware that it's a huge privilege.

I think that there's an idea in 2016 that if a woman doesn't have it all then she's lacking in some way, and I think that 'having it all' is the kid, the relationship and the career, and that seems horribly skewed. I get genuinely excited when I meet women - or men - who don't want to have children. It's refreshing and unusual and means they're not swayed by what society has told them, they're just listening to their own basic instincts. I love meeting people who are fulfilled by other things. I think, 'lucky old you' when I meet someone single.

You feel you can pretend to be young until you're 50, but after that, what happens and how do you approach it?

At 27 or so I thought, you know, I actually do really want to make money and have a proper life, and I don't want to be a loser. I know! I'll go to university and get a proper degree and maybe get a job in media... I went and did an English degree.

There are lots of actors, and you need a way to stand out. Writing comedy sketches was a way of doing that.