# REM Sleep

### Reflections
- Theme: `训练` kept surfacing across 19 memories.
  - confidence: 0.88
  - evidence: memory/2026-09-09.md:6-6, memory/2026-09-09.md:16-16, memory/2026-09-09.md:17-17
  - note: reflection

### Possible Lasting Truths
- No strong candidate truths surfaced.