In work & career
At work, Gu appears when the culture has spoiled: tolerated dishonesty, neglected standards, leadership that looks away. If you have authority, the repair is yours to start: name the problem plainly, remove what is rotten, and rebuild the standard. You will be unpopular first. If you lack authority, decide whether this is your repair to make or your signal to leave. Staying inside rot without acting makes you part of it. Either fix it or exit cleanly.
18 · King Wen sequence
Hexagram 18 Work on What Has Been Spoiled — In work & career
蛊 · Gǔ · upper Mountain over lower Wind
Something has rotted through neglect: a relationship, a business, a habit, an inheritance of bad patterns.
The reading
This is the hexagram of inherited decay: the family pattern nobody names, the company culture everyone tolerates, the compromise that hardened into a system. The wind under the mountain is air that stopped moving, and what stops moving spoils. This hexagram does not appear for fresh mistakes. It appears when the rot has a history, and when repair means confronting what others preferred to leave alone.
The work is hard but the direction is clear: go first. Name the rot plainly, take responsibility for your share of it, and begin the repair without waiting for consensus. You will be resented before you are thanked; that is the price. Work steadily rather than dramatically: decay took years, and repair takes seasons. Done rightly, this labor does not just fix the damage. It breaks the inheritance, so the next generation receives something clean.
The image
Wind lies trapped beneath the mountain, air gone stale where nothing moves. The wise stir the people and nurture what is good, because rot spreads fastest where no one looks.
Rot ignored becomes inheritance; rot faced becomes renewal.
When you cast this hexagram
- The work of cleaning up a mess others left behind.
- Taking on a neglected relationship, business, or habit gone toxic.
- Repairing damage that began long before you arrived on the scene.
- Starting to undo the compromise that became a corrupt system.
In love and relationships
In love, this hexagram points to rot: the resentment never spoken, the betrayal never addressed, the pattern inherited from parents and repeated without thought. Repair starts with honest naming, and someone must go first. Expect it to get worse before it gets better; cleaning a wound stings. Do not confuse the pain of repair with the pain of decay. One leads somewhere. If both people will do the work, even a spoiled bond can become clean again.
In work and career
At work, Gu appears when the culture has spoiled: tolerated dishonesty, neglected standards, leadership that looks away. If you have authority, the repair is yours to start: name the problem plainly, remove what is rotten, and rebuild the standard. You will be unpopular first. If you lack authority, decide whether this is your repair to make or your signal to leave. Staying inside rot without acting makes you part of it. Either fix it or exit cleanly.
When you have a decision to make
When a real decision is on the table, this hexagram says the pleasant options are off it. You are choosing between difficult repair and continued decay, and delay is a vote for decay. Decide to go first: name the problem, accept your share, and begin. Set a standard for what clean looks like and work toward it steadily. Do not wait for consensus. The right decision here is the one your future self will thank you for, not the one that feels good today.
The six changing lines
Read only the lines that came up moving in your own cast. If none did, stay with the hexagram as a whole. Each line below links to the hexagram that line turns into.
Set your aims above serving any king. The highest repair needs no office; withdraw to what is worthy and let your example do the work.
Repair through praise rather than punishment. Lift what is good with recognition, and the spoiled thing corrects itself toward the light.
Tolerating the rot instead of treating it, letting the father's spoiling continue. Going on this way leads only to humiliation.
Repairing the father's damage with too much zeal. There will be small regret over the roughness, but no great blame for the honest effort.
This is the mother's spoiling: gentler, closer, harder to confront. Do not press too hard here; excessive force against tenderness does more harm.
Take up what the father spoiled, as a son takes up the family name. There is danger in touching it, but handling it well leaves no blame in the end.
How it relates to the other hexagrams
These links are derived from the line structure, not from editorial opinion. Flip a line, reverse the stack, or read the inner lines, and you land on a specific neighbour.
Nuclear · 互卦
Lines 2–4 and 3–5 of this hexagram form another one. It is the inner situation — what is really going on underneath what you were asking about.
Complementary · 错卦
Every line flips. This is the exact opposite stance: the position you are not taking, which is often the thing the reading is contrasting you with.
Inverse · 综卦
Turn the whole stack upside down and you get this. The same circumstance seen from the other end — usually the person on the other side of it.
If one line changes
Same upper or lower trigram
Scholar's details
| Number | 18 of 64 |
|---|---|
| Binary (bottom → top) | 011001 (1 = yang, 0 = yin) |
| Upper trigram | ☶ 艮 Gèn — Mountain, Earth, Youngest Son |
| Lower trigram | ☴ 巽 Xùn — Wind, Wood, Eldest Daughter |
| Key ideas | repair, decay, responsibility, inheritance, renewal, courage |
Have a question of your own?
This page tells you what the hexagram means. A casting tells you which one you are actually in.