"If you come from a working-class background, you can't afford to write full time, because you're just not being paid. Basically, all my arguments come down to Marxist doctrine: The world is shaped by money, so the only voices you'll hear are the ones with money behind them. But thankfully, culture and cool are some things that circumvent money, because if you're cool, people will want to give you money - suddenly you shape the market and people start coming to you. Which is why culture has always been a traditional way out for working-class people."