‘I don’t know what could top that’: debut author Jem Calder on being discovered by Sally Rooney

His first story collection, Reward System, was a cult hit. Now comes a novel that’s a bleakly funny appraisal of millennial relationships, technology and ennui. He talks about love, precarity and being called the ‘voice of a generation’

Jem Calder’s writing career had a fairytale start. Sally Rooney emailed him, impressed with a short story he’d submitted to the literary magazine she was editing soon after Conversations with Friends came out. It was the first story he’d ever completed. Calder was already “a huge fan” of Rooney’s, so the whole thing was surreal, he tells me. “I can’t really imagine what could top that, to be honest.”

That story ultimately ended up in Reward System, Calder’s 2022 collection of six interconnected tales following a cast of sad young things living in an unnamed city. It was hailed as a book of the year; a review in this paper placed Calder among “the most talented young writers of fiction at work today”. Now, his debut novel, I Want You to Be Happy, picks up some of the themes of the first book: the trials of modern love, millennial ennui, consumer culture, technology, political and ecological doom. And it’s already got some famous fans: David Szalay has sung its praises, while Andrew O’Hagan says Calder is his “new favourite writer”.