As an uncoordinated sweat monster, I never imagined sharing my progress with an online community would boost my sense of purpose and wellbeing so immensely
Demi Moore’s gory satire The Substance made me think about self-image, bodily autonomy – and our worrying obsession with cosmetic surgery, writes Emma Beddington
Full Metal Jacket to Oppenheimer; West Wing to Stranger Things, Modine is a showbiz hard worker whose latest role is as a cycling coach. Ask your questions in the comments