Life cycle numerology divides your life into three major periods determined by the month, day and year of your birth. Alongside cycles, four Pinnacles — numerological waves describing themes of work, maturation and legacy. Four Challenges accompanying each Pinnacle are also identified. The analysis locates which cycle and pinnacle you are currently in and provides concrete guidance for this period — what to build, what to release and what prepares the next cycle.

Where it comes from

Cycles and pinnacles are the long-range half of twentieth-century Western numerology, the counterpart to the personal year. Where the personal year describes the texture of a single year, this divides the whole life into a handful of large chapters and says what each is for. The system was standardised in the American numerological literature of the 1930s to 1960s.

How the method works

Three period cycles are taken from the reduced month, day and year of birth in that order: the formative one running to around the late twenties, the productive one to around the mid fifties, and the harvest one after that. The exact boundaries depend on the life path number, so they are not the same ages for everyone. Over these run four pinnacles, derived by adding the birth components in pairs — month plus day, day plus year, the first two pinnacles added together, month plus year. Each pinnacle has a challenge number set alongside it, calculated by subtraction rather than addition, and the challenge is read as the difficulty that has to be worked through for the pinnacle to deliver. The pairing is the point: a pinnacle without its challenge is only half the statement.

What a reading covers

A reading gives all three cycles and all four pinnacles with the ages they run between, the challenge number attached to each pinnacle, which cycle and pinnacle you are in now and what that combination is read as calling for.

Common questions

Why do my pinnacle ages differ from someone else's?: Because the first pinnacle ends at 36 minus the life path number, and everything after is spaced nine years from there. A different life path shifts all four.
Is a challenge number something bad?: It is read as the recurring difficulty of that stretch of life rather than as a misfortune. A zero challenge, which happens, is read as having no single obstacle and correspondingly little direction.
Does this replace the personal year?: No, they work at different scales and are read together. The cycle says what the chapter is for, the personal year says where you are inside it.