Dangerously Half Closed Eyes

Two pairs of dangerously half closed eyes. Two pairs of eyes dangerously on the verge of forever closing for the day. I'm trying my very best to keep awake. Trying by coughing, by listening to Jay, by erm...blogging. Mae is also trying very hard. By msning, by listening to Jay, by sending sms online. It's only 1:14pm. How many hours is that to 6pm?