Perhaps the oddest aspect of this odd memoir is that there’s no real explanation for Harrington’s two decades of selfishness and addiction other than that she liked alcohol as a teenager and she is Irish. What little we see of her parents suggests she had a comfortable background, though she refers more often to her love of The Guardian than her family. She spent her twenties in steady employment before deciding that work wasn’t for her, whereupon her income becomes a complete mystery as she opts for a diet of ecstasy, ketamine and Blossom Hill wine, and holidays in New York (twice), Madeira, Barcelona, Paris and India.