That’s the point. I don’t have to achieve today. For an over-achiever that would be quite an unusual day. But there would be mental photographs taken of dear friends and family so that I could create a virtual reality of them wherever I was going.

I’d look for the mad amusement park on the base of Mount Fuji and take a few rides in there, and then whisk myself off very, very, very quickly on a jet cos it’s gonna be a long day. I’m thinking of getting stuck up in the Himalayas, but then that just gives me another mountain and you’re gonna think I’m a bit of a mountain freak. Where would I go? Not the pyramids! I’d like to get a plane from Japan to Petra in Syria, which is a little city that’s in the desert; it’s quite famous, it’s all made out of sand, like carved out of the desert. While I’m flying I’d like to catch up on the last few books of Philip K. Dick, then I’d come to my flat in London for lunch, say my goodbyes to my dear friends and family, pick up my two children and leave. I’d steal a tank and drive it up to Heathrow. I wouldn’t mind giving my girlfriend one in the middle of Parliament Square whilst shouting out, ‘It’s in the name of art!’ Then I’d nick a Concorde and fly to Arizona whilst having a wet shave and a top massage.

I’d run it like every day: have something good to eat, make sure my body’s feeling good, and then when it’s time to go I’d head to the spa and just be massaged into death.

I would need a terrible lot of cash because I’d have to go and give all the tramps that come off the beach and the homeless, leave lots of cash bundles because they sleep in the doorways, it’s terribly sad. Then I’ll rush home and tidy everything up and throw away all my old clothes and old shoes and take them down to the charity shop. It’s going to be very satisfying.