Yu / Enthusiasm
above:Ch^ en The Arousing, Thunder
below:K'un The Receptive, Earth
Six in the fifth place means:
Persistently ill, and still does not die.
Here enthusiasm is obstructed. A man is under constant pressure, which prevents him from breathing freely. However, this pressure has its advantage--it prevents him from consuming his powers in empty enthusiasm. Thus constant pressure can actually serve to keep one alive.