Two and a half thousand left-handed people are killed every year using things made for right-handed people.

When I worked at The Independent newspaper, I had colleagues who would laugh and say that whenever they picked up the phone to my dad and heard his accent, they thought they were about to hear a five-minute warning to get out the building. People in Britain have always thought it acceptable to make racist remarks about the Irish. The prejudice underlying that supposed joke was everywhere.

My husband, William Sutcliffe, the writer, is my first reader and in many ways my most important. That initial reading of the manuscript is crucial and irreplaceable and you want them to approach it as someone in a bookshop might, not knowing much about it. So I've got into this pattern of not telling Will anything about the book I'm working on. He often knows nothing about the book I'm working on at all until I give him the whole manuscript and ask him to read it. The book I'm working on at the moment he knows nothing about. No one does.

I was interested in the ripples of feminism passing through Britain and Ireland in the mid-Seventies - how the reverberations of the feminist political movement were being felt in suburban households. So many novels end with a marriage.

The Chilean novelist Isabel Allende says there's no such thing as writer's block, you just need to live a bit more. I try to bear that in mind.

There was so much anti-Irish sentiment not just from other kids at the school I went to in Britain, but also the teachers themselves. I remember very clearly a lot of the things people said to me and my sisters. And of course those sentiments go back a long way. When my dad visited London in the 50s and was looking for somewhere to stay, there were signs outside boarding houses that said "No blacks, no Irish."

What are you supposed to do with all the love you have for somebody if that person is no longer there? What happens to all that leftover love? Do you suppress it? Do you ignore it? Are you supposed to give it to someone else?