Help Herbert get to the optometrist...
Unbeknownst to most, Herbert is acutely myopic. He has a prescription for glasses, but has been unable to pick them up for three years, as his optometrist is located far away on the Limbo Highway, and he has no car.		Lately, he and his friends have decided that most, if not all, of his problems in life stem from his poor eyesight. The situation has been growing increasingly intolerable.
What should Herbert do?
Forget about the glasses and make a nice cup of tea.	Call his distant cousin, Rufus, and ask for a ride.	Attempt to take the bus.	Attempt to walk.