Bryony Gordon is a respected journalist, a number-one bestselling author and an award-winning mental health campaigner. She is also an alcoholic. In her brand-new book Glorious Rock Bottom, Bryony opens up about a toxic 20-year relationship with alcohol and drugs and explains exactly why hitting rock bottom – for her, a traumatic event and the abrupt realisation that she was putting herself in danger, time and again – saved her life.