If I’m honest, I’m a bit of a hoarder. I know I really need to start throwing things out, but somehow I don’t get round to it. And being an artist gives me an extra excuse, or so I tell myself. I have all kinds of junk squirreled away as stuff I might sometime use to make work. Yeah, right. But however much I know I need a clear out and however much I like art that is driven by obsession – a lot, on both counts – I know I could never have made Break Down. The extremity of Michael Landy’s project fascinates and terrifies me in equal measure.