I drank for about 25 years getting over the loss of my father and I took the anger out on myself. I did a good job at beating myself up at sometimes. I don't drink anymore but my alcoholic head occasionally says different. 'Nil By Mouth' was a love letter to my father because I needed to resolve some issues in order to be able to forgive him.
My mother was a professional sick person she took a lot of pain pills. There are many people like that. It's just how they are used to getting attention. I always remember she's the daughter of alcoholics who'd leave her alone at Christmas time.