Probably a train ticket anywhere in the UK.

A caravan. I was brought up going on caravan holidays – but we quickly realised that a double-axle caravan was too much of a commitment and sold it.

I am a shoe and bag freak. I shelled out for a Chanel handbag on eBay and it was still four figures!

A designer green jacket from Selfridges I bought in my 20s for £700, a ridiculous amount of money. My family and friends said I looked like a peace activist and I never wore it again.

As a complex and brilliant man.

I’ve been in six car accidents – none of them while I was driving.

Wanting to be better: a better actor, a better father.

The public mistakes I’ve made. Most recently, I tried to light an e-cigarette on an aeroplane and was told to put it out. I completely forgot I was on a plane. I’d had, like, three drinks, but it only takes three. I stopped as soon as I got off and I got straight back into my programme, because that’s what I do.

An incredibly long one – maybe the entire St Matthew Passion – just so everybody would have to sit in the church for hours.

Relapsing. I usually spend eight, nine, 10 months sober, then I’ll spend a day relapsing and I get disappointed. But it never lasts too long. I get back up and try again.