Kidneys
quiet courage
The Kidney focus receives a quiet smile associated with steadiness and courage. Both kidneys are represented by one central lower-back/upper-abdominal attention anchor in the front projection.
Point 6 of 6 in Taoist Inner Smile
Cross-tradition overlaps
No overlapping points are registered for this point.
Sources
Huangdi Neijing · Lingshu (primary_canonical)
Ch. 8 (Běn shén) associates zhì with the Kidney; the Inner Smile sequence uses a calm, reassuring attention here.