Divided command is what this line warns of, and both its stroke and its station point at the cause. A yin line stands in an odd position, an irregular placement, at the very top of the lower trigram, exactly the point where one trigram's condition is about to give way to the next, a station classical commentary treats as inherently exposed and transitional regardless of the line's own quality. When this line changes, the top stroke of Kan becomes firm, turning the lower trigram into Xun, the gentle and penetrating wind, while the upper trigram Kun remains fixed above.
The resulting hexagram is Number 46, Pushing Upward, earth over wind, an image of a young plant or tree pushing gradually up through soil, gentle and continuous growth rather than sudden advance. That the hexagram's bleakest image, defeat through divided command, should transform into a figure of patient, steady upward growth suggests where the correction lies: not a different campaign, but the same energy redirected away from contested authority and toward the slower, more gradual kind of progress that does not depend on a single decisive and risky engagement. Read across the whole hexagram, this is one of only two lines whose change strengthens the resulting figure's lower trigram rather than weakening or complicating it further.