We are raiding the Guardian Long Read archives to bring you some classic pieces from years past, with new introductions from the authors. This week, from 2021: After a painful breakup and the death of her father, one writer retreated to the coast of Brittany in winter where she tested the powerful effects of a daily swim in the icy sea. By Wendell Steavenson. Help support our independent journalism at theguardian.com/longreadpod
