I was talking to someone the other day about their insomnia. "As a post modernist", he said "I don't really mind". And I kid you not, not a hint of irony. Finishing the conversation whilst keeping a straight face was no mean feat. Now I'm quite a educated gal. I did philosophy and politics at university. I read the paper (sometimes), I read Booker prize winners, and I have conversations about modern ethics and stuff. But can someone explain to me wtf is post-modernism? And what does it have to do with insomnia?