In Jyotisha the Moon is no supporting player — the whole chart is read from it: the twenty-seven nakshatras start from the one the Moon occupies, the dasha periods are timed from the Moon's position, and the Moon sign is your sign and outranks the Sun's. The reason is that the Moon is manas, the mind — the part of you that feels, receives, remembers, reacts, and it's with that part that a person actually lives.
Mechanically, the Moon is at home in Cancer, exalted in Taurus and debilitated in Scorpio: it needs safety, steadiness, a nourishing place; in deep water it's uneasy. It makes no light of its own and reflects the Sun's — so the Moon is about how you catch what comes from outside, mother, home, food and the public included.
Where you'll recognise it: sensitive to environment, needing the familiar to settle, mood moving with the people around you, a mother's influence running deep. Running well, the Moon is your softest and most receptive part: able to feel, to care, to be cared for. Stuck, it's flooded or sealed — feeling everything too much, or nothing at all. The Moon's lesson is to give the mind a home: not to stop moving, but to have somewhere to return.
