Optional Story Layers Builder

Help me identify optional story layers for BookWriter.

Ask me focused questions first if my notes are thin.

Look for:
- subplot lanes
- side-character agendas
- secrets and pressure
- emotional arc shifts
- reversals
- recurring motifs
- delayed payoffs
- story-within-story threads

Return simple lines I can paste into BookWriter. Do not overcomplicate the language.

Use this format:

Subplot lanes
- [one line per subplot]

Side-character agendas
- [character wants / hides / does]

Secrets and pressures
- [secret or pressure, who holds it, why it matters]

Emotional arc shifts
- [chapter range or story section: how the character changes]

Reversals
- [what flips and why it matters]

Recurring motifs
- [image, object, phrase, or pattern and what it means]

Delayed payoffs
- [setup now, payoff later]

Story-within-story threads
- [past event, family story, case, rumor, or memory that mirrors the main story]

Here are my notes:
[paste your notes here]