“You write a book and it sells 10,000 copies? You’re a hero. You’ve represented your crowd and crew and all that. You sell 100,000 copies? It’s: ‘Yeah, good on you, well done, like.’ You sell 1,000,000 copies? You fucking sold out. The book is exactly the same. Not changed one bit.” Irvine Welsh is slouched in a New Town pub, drinking a black decaf coffee. A conveyor belt of palatable 21st century pop tunes circulates over the speakers, drowned out by an extended family celebrating a young boy’s birthday on the other side of the room. Welsh knows the waiter and seems comfortable here. He is genial and smiles often. It’s a good smile, appearing slowly and unfurling in front of your eyes. We’re only a couple of miles up the road from his native Leith, from the schemes and seediness that played host to Trainspotting, but it feels far further away than that. Is this what selling out looks like? “I think a lot of people felt like the story was theirs and it was taken from them.” Welsh doesn’t seem annoyed by the vague idea of selling out, but instead intrigued by it. “Taken by the world, by commerce. And I think it’s true, myself, but the act of writing is an act of giving away. You can’t give it away to people in particular. You throw it out there and see where it goes.”

Ewan McGregor, Johnny Lee-Miller and Robert Carlyle pose as Renton, Sick Boy and Begbie from Trainspotting.

Ewan McGregor poses for a portrait shoot as Renton from Trainspotting in London, UK. (Photo by Lorenzo Agius/Exclusive by Getty Images)

Robert Carlyle poses for a portrait shoot as Begbie from Trainspotting in London, UK. (Photo by Lorenzo Agius/Exclusive by Getty Images)
