Sometimes we may find a house with no doors or windows of which to enter; a puzzle that we cannot solve; a fork in a road that is clouded in fog and of slippery footing. When confronted with a fork in the road, take the chopsticks. Actually, that is just a bad joke but it is the time to lean upon the wisdom of the Tao Te Ching to give us the appropriate information. The ancients were most wise and thier advice is of great use to us even in these modern times. That way, we cannot be locked out, or locked in, as we are the one with the key.