Use the 1–22 reduction rule
Keep any positive value from 1 to 22 unchanged. If it exceeds 22, add its digits. Repeat only if the new total still exceeds 22. Thus 28 becomes 10, 38 becomes 11, and 44 becomes 8. Twenty-two remains 22. This is not the single-digit reduction used in some other numerology systems.
Our method also differs from subtracting 22. Under that alternative, 28 would become 6. Both conventions produce values in the same range, but they do not produce the same chart. Name the convention before comparing results.
Compute the outer anchors
A is the day: 28 becomes 2+8=10. B is November, so B=11. C is the year: 1+9+8+7=25, then 2+5=7. D uses those completed anchors: 10+11+7=28, then 2+8=10.
E is the center: 10+11+7+10=38, then 3+8=11. The core is therefore A=10, B=11, C=7, D=10, E=11. If you get a different center, check whether you accidentally used 28 or 25 after their positions had already been reduced.
Add the diagonal and inner points
The four diagonal corners are reduced adjacent sums: A+B=21, B+C=18, C+D=17, and D+A=20. These form the square around the center. For each outer anchor X, the near point is reduce(X+E); the far point is reduce(X+near).
For the bottom axis, D1=reduce(10+11)=21 and D2=reduce(10+21)=4. For the right axis, C1=reduce(7+11)=18 and C2=reduce(7+18)=7. A node’s screen location does not change its arithmetic. The clickable labels make those connections easier to inspect.
Check love and finance channels
The shared balance point K is reduce(D1+C1)=reduce(21+18)=12. The heart point is reduce(D1+K)=reduce(21+12)=6. The money point is reduce(C1+K)=reduce(18+12)=3. The love sequence is 21 → 6 → 12; the finance sequence is 12 → 3 → 18.
Write each intermediate result rather than doing the whole chain in your head. The reduction rule is nonlinear: reducing an earlier component can change a later sum. This is why calculator tests should compare individual positions, not only the center.
A question to carry with you
What part of this reflection can I check against my own experience?
References & context
References for the calculation method and Arcana tradition.