'In a cultural context of rapid change, the pressure is on to transform bodies, material possessions, and the environment, simply to keep up. Self-improvement, home renovation, behaviour modification, makeovers, extreme or otherwise are sold as essential components of a responsible, fully functioning, and appropriately aspirational member of society. Transformation may involve the pursuit of something quite new, or take the form of a nostalgic restitution of an earlier state. It may be the result of an intense, life-changing experience. Whatever form it takes, to transform is to be driven by a desire for something better. Transformation is a kind of alchemy or metamorphosis, but there is no secrecy here, or intimations of magic. Rather, the change is quite public, a cause for celebration, and the process itself laid bare as a source of fascination.. ' (Jeremy Fisher, Jane O'Sullivan, Anne Pender, Editorial introduction)