As a divinatory line, six at the second place of Abundance reads within the hexagram's overall concern with progress and development; when a king has reached this point there is no need for anxiety, let him be like the sun at noon. The line occupies a place proper to its own nature in the classical doctrine that odd places favour a firm, yang line and even places favour a yielding, yin line. It is also one of the two central lines of the hexagram, the place classical reading treats as the most balanced regardless of the line's own character. Its own text, that the screen so thick that the stars can be seen at midday, going forward would meet with distrust, but sincerity that moves others brings good fortune, is the particular fortune assigned to this one stage of the situation, not to the hexagram as a whole.
The second line corresponds by classical convention with the fifth line, and the two do not correspond here, since both lines share the same character. Read together with the trigram it belongs to, Li in the lower position of the figure, the line marks the situation settling into its own character, still wholly inside the lower trigram, one stage in the six stage movement the hexagram traces from its first line to its last.
A change at this line, from yin to its opposite, is the mechanism the tradition uses to move from one hexagram to another. Flipping the second line of Abundance turns Li into Qian while the other trigram, Zhen, stays as it is, which yields Abundance's changing partner, Great Power (King Wen 34), the hexagram this line is recorded as transforming into.