Six in the third place means:

Comfortable approach.
Nothing that would further.
If one is induced to grieve over it,
One becomes free of blame.

Things are going well for a man: he achieves power and influence. But in this lies the danger that he may relax, and confident of his position, allow the easygoing, careless mood to show itself in his dealings with other people. This would inevitably be harmful. But there is possibility of a change of mood. If he regrets his mistaken attitude and feels the responsibility of an influential position, he frees himself of faults.