The Twelve Life Stages (Sibi Unseong) in Saju
The twelve life stages describe how a stem's strength rises and falls as it passes through the twelve branches, from birth to peak to rest. Here is how to find yours and how readers use them.
Saju readings sometimes contain lines like "your day branch sits at the peak stage" or "this stem rests in its storehouse." Those phrases come from sibi unseong (十二運星), usually rendered in English as the twelve life stages. The idea borrows the course of a human life, from birth through prime to rest and a new beginning, and uses it to describe how strongly one heavenly stem stands on each of the twelve earthly branches.
Finding the stage of your day branch
Most readers start with two characters: the day master, the upper character of your day pillar, and the day branch directly beneath it. To find the stage, you need to know where your day master's cycle begins. That starting branch is called jangsaeng, or birth. Under the method most widely used, the starting points are these:
- Gap (甲): Hae (亥), the Pig
- Eul (乙): O (午), the Horse
- Byeong (丙): In (寅), the Tiger
- Jeong (丁): Yu (酉), the Rooster
- Mu (戊): In (寅), the Tiger
- Gi (己): Yu (酉), the Rooster
- Gyeong (庚): Sa (巳), the Snake
- Sin (辛): Ja (子), the Rat
- Im (壬): Sin (申), the Monkey
- Gye (癸): Myo (卯), the Rabbit
From the starting branch, yang stems (Gap, Byeong, Mu, Gyeong, Im) count forward through the branches in zodiac order, Rat, Ox, Tiger and on, while yin stems count backward. The stage you land on at your day branch is the one readers quote. The stages are not printed on Hongsil's chart, which lists only the eight characters; this list and a little counting will give you yours.
The twelve stages in order
Each stage has a name taken from a step in a life. The order is fixed:
- Jangsaeng, birth: a newborn. The energy of fresh starts and of learning.
- Mogyok, bathing: a baby being washed. Curious, easily excited, fond of dressing up.
- Gwandae, cap and belt: the coming-of-age ceremony. Confidence and a wish to prove oneself.
- Geonnok, taking office: earning one's own living. A firm ability to stand alone.
- Jewang, the peak or "emperor": the height of strength. Strong leadership, and strong stubbornness with it.
- Soe, waning: just past the summit, catching one's breath. Composure and care that come from experience.
- Byeong, ailing: the body grows heavy. Deeper sensitivity and an eye for other people's pain.
- Sa, stillness or "death": movement stops. Quiet on the surface, deep in thought.
- Myo, the storehouse or tomb: gathering things in. A talent for collecting and keeping.
- Jeol, cut-off: a break with what came before. A feel for change and the nerve to switch direction.
- Tae, conception: a new life takes hold. No shape yet, but possibility is stirring.
- Yang, nurturing: being raised in a mother's arms. Receiving care while preparing for the next start. This yang (養) is a different word from the yang of yin and yang.
The stages byeong (病), sa (死) and myo (墓) likewise only sound like the stem Byeong and the branches Sa and Myo.
After nurturing, the cycle returns to birth. The loop matters: in this picture an ending is always the run-up to the next beginning.
Walking the cycle with Gap Wood
Take a Gap day master, pictured as a tall tree. Its cycle begins at the Pig and moves forward one branch at a time:
- Hae, the Pig: jangsaeng (birth)
- Ja, the Rat: mogyok (bathing)
- Chuk, the Ox: gwandae (cap and belt)
- In, the Tiger: geonnok (taking office)
- Myo, the Rabbit: jewang (peak)
- Jin, the Dragon: soe (waning)
- Sa, the Snake: byeong (ailing)
- O, the Horse: sa (stillness)
- Mi, the Goat: myo (storehouse)
- Sin, the Monkey: jeol (cut-off)
- Yu, the Rooster: tae (conception)
- Sul, the Dog: yang (nurturing)
Gap is strongest on the spring branches, the Tiger and Rabbit, and weakest on the autumn branches, the Monkey and Rooster. That is the life of a tree: stirring at the end of winter, growing hard in spring, spending itself through the summer heat, and standing bare in autumn. The stages are a finer-grained version of that seasonal arc, which is why readers treat them as signposts for where an energy stands in its season rather than as good or bad labels.
Yin stems: backward or forward? Books differ
The yin stems, Eul, Jeong, Gi, Sin and Gye, are where schools part ways. The widely used method has them run in the opposite direction to the yang stems. Under that method Eul Wood is born at the Horse and walks backward through the Snake, the Dragon and the Rabbit, reaching taking office at the Rabbit and its peak at the Tiger. The other yin starting points in the list above follow the same rule.
Another method counts each yin stem exactly like the yang stem of its element, so Eul would be born at the Pig, just like Gap. Earth adds a second wrinkle. Mu usually follows Byeong Fire, as in the list, but some schools pair Earth with Water instead. Since the choice of method can change a reading, it helps to know which one a reader follows before comparing two interpretations.
Where readers apply the stages
Stages can be attached to all four branches, but the day branch gets the most attention. Readers use it to describe how a person spends their strength. A day branch at taking office or the peak is read as someone who can push forward on their own. One at ailing or stillness is read as someone whose strength turns inward and deepens rather than going out in front. The year branch is consulted for childhood, the month branch for the years of entering society, and the hour branch for later life. Some readers also attach stages to the characters of a ten-year cycle or a new year to gauge the momentum of that period.
Weak-sounding stages are not bad news
Names like ailing, death, tomb and cut-off alarm many first-time readers. They do not refer to actual illness or death. They describe energy that is drawn in rather than stretched out. Someone sitting on the storehouse stage is credited with a gift for gathering and keeping; someone on cut-off with a knack for ending what is stale and changing course. The strong stages carry their own cautions as well. The peak is full of force, and readers note that force can easily turn into collisions. The sensible way to read the twelve stages is that each one has a use suited to its season.
FAQ
How important are the twelve stages?
Many readers treat them as a supporting tool. The balance of the five elements and the ten gods carry the main reading, and the stages add a note about how much force an energy is using at the moment. Some schools leave them out altogether.
My day branch is at stillness or storehouse. Am I a weak person?
Readers do not take it that way. A single branch does not settle the strength of a chart; how much support the day master gets across the whole chart matters far more. Stillness and storehouse are usually read as depth and caution.
Are the twelve stages the same as the twelve sinsal?
No. The twelve stages describe the relationship between the day master and each branch. The twelve sinsal are a separate set of named marks, usually found from the year or day branch, with names such as yeokma, the traveling mark. Both sets have twelve members, which is why they are easy to mix up.
Related
- Your Day Master: The Ten Heavenly Stems in Saju
- The Five Elements in Saju: Wood, Fire, Earth, Metal and Water
- The Ten Gods (Sipseong): How the Other Seven Characters Relate to You
Part of the dotorium saju guide. Saju readings are for fun and reflection, not for making decisions.