'I met Mehdi back in 2010. He was one of my students when I was teaching English at the Curtin immigration detention centre. To be honest for the first few months of knowing him, I found his presence unsettling - he'd always arrive late and smelling of cigarettes, sit towards the back of the classroom, arms folded, frowning slightly, and not ever saying much. He's since admitted his first impression of me was that I was a total snob, so I guess we each misread one another's reticence as arrogance.' (Introduction)