The logic for me, in writing it is that the different areas or different years are almost like different rooms.

Everyone had clearly spent far too long perfecting their appearance. I used to feel intimidated by people like this; now I see them as walking insecurity beacons, slaves to the perceived judgment of others, trapped within a self- perpetuating circle of crushing status anxiety.

Our four-year-old, like a lot of kids, you introduce him to an iPad and he quite quickly gets drawn in in a way that you're like, "Wow, I've got to stage an intervention here." He picked up on gaming terminology really quickly. If you say, "Keep practicing holding a pencil and see if you can draw a letter, the alphabet," he understands that if you do that you've unlocked Level Two.

I was more aware initially of shows like Tales of the Unexpected. And the BBC used to put on a lot of one-off, bizarre television plays.

We've got characters in the UK like Boris Johnson, who's kind of like a proto Trump in many ways even down to the crazy blonde hair. Then Mayor of London, now Foreign Secretary, Boris Johnson was widely seen as a cartoonish oaf and that made him strangely undentable as a politician. No one could land a blow on him because he was already ridiculous.

I am neurotic, and I'm a worrier.

I did once leave one of [my kid] watching something on YouTube, something completely innocuous, and I went out of the room and the algorithm kept playing the next thing and the next thing and somehow worked its way around to showing him the trailer for John Carpenter's The Thing - at which point I walked back in. He wasn't happy.