Sex, alcohol, food, drugs, cigarettes… you name it, workaholic Rosie (Sheridan Smith) has tried it all in a bid to self-medicate her way out of a burnout spiral. But when she wakes up in hospital after her brother’s wedding, our eponymous heroine attempts to set forth on a new, much healthier path in life. Which, crucially, means giving up everything. 　　The big question is this: if Rosie really does give up everything, will she still be Rosie?