Nine at the top means:
Here the isolation is due to misunderstanding; it is brought about not by outer circumstances but by inner conditions. A man misjudges his best friends, taking them to be as unclean as a dirty pig in and as dangerous as a wagon full of devils. He adopts an attitude of defense. But in the end, realizing his mistake, he lays aside the bow, perceiving that the other is approaching with the best intentions for the purpose of close union. Thus the tension is relieved. The union resolves the tension, just as falling rain relieves the sultriness preceding a thunderstorm. All goes well, for just when opposition reaches its climax it changes over to its antithesis.