ABSTRACT
Imagine sitting at home on a cold, windy night. Winter is dragging on and despite the few rays of sun, the day has been like many others: dark, dull, rainy and tiring. It’s nearly nine-thirty and you’re in your night clothes with a cup of a hot milk sat in front of the TV. There’s some benign comedy programme on but you are not taking too much notice of it because you are tired and beginning to get sleepy. The phone rings and your flat mate shouts, ‘It’s for you sleepy head.’
