Liv runs. Every morning, and some evenings too. Running has taken the place of thinking, of eating, sometimes of sleeping. She runs until her shins burn and her lungs feel as if they will explode...She plugs in her iPod earphones, closes the door of the block, rams her keys into the pocket of her shorts, and sets off at a pace. She lets her mind flood with the deafening thumping beat, dance music so relentless that it leaves no room for thought.