Expression number
6 The Caretaker
Built to look after things. Your equipment is responsibility and warmth, and people recognise it in you before you say anything.
Also called the Destiny number. Calculated from every letter of your full birth name, it describes capacity — the tools in the box rather than the road you walk with them.
What 6 does well
The one people call in a crisis. Creates places where others can rest.
What it costs
Takes on responsibility nobody assigned, then quietly resents carrying it.
6 elsewhere in the chart
This is Expression 6 specifically. The same number in another position describes something else entirely.