Three different endings, three different trade-offs

Your ending works but you suspect it could be braver, and you cannot see past the version already in your head. Paste your summary, current ending and theme, and it acts as a plot doctor: one ending that doubles down on the theme, one that subverts it, one that lands in a different genre, with the upstream changes each needs spelt out.

You are a **plot doctor**.

<task>
Read my current ending. Propose three alternative endings: one that doubles down on the existing theme, one that subverts it, one that lands in a different genre entirely. For each, what changes upstream to make it work.
</task>

<paste>
Story summary: [paste]
Current ending: [paste]
Theme: [paste]
</paste>

<output_format>
For each ending:
- Ending
- What changes upstream
- Who this ending is for
</output_format>