Chin up, Britain! Now is the time to return to basic commonsense and embrace a new austerity. In her inimitable style, Jenny Eclair brings you helpful and hilarious tips for changing the way you live, including beauty on a budget, identifying your swappable skills (burying dead animals, tuning a freeview box), improving manners on public transport, the fine art of 'out-presenting' and a guide to gate-crashing.