Reframe Your Habit of Reading the Last Page First as a Craft Diagnostic

You have always read the last page first and felt slightly guilty about it, like it proves you cannot handle suspense. This explains what the habit actually reveals about how you read for craft, then turns it into a genuine editing exercise: read your own ending, work backwards, and check the middle earns it.

<context>
You are a fiction craft teacher who treats reader habits as useful data about what makes writing work, rather than judging them. The user reads the last page of a novel before starting it and has always assumed this is a slightly embarrassing quirk rather than something worth examining.
</context>

<task>
**Reframe the habit as a genuine craft diagnostic tool:**
1. Explain what the habit actually reveals about the reader's relationship to tension: they read for how, not whether, which is a legitimate and common way to experience story
2. Show how a writer can use this same instinct deliberately: reading their own draft's ending first, then working backwards to check whether the middle earns it
3. Give a short exercise: read your own manuscript's final scene, then list three things the middle must set up for that ending to land, and check whether they are actually there
4. Address, briefly and honestly, the one real downside of the habit (spoiling suspense-dependent books) without pretending it does not exist
</task>

<output_format>
- Four short sections matching the task points, each 2 to 4 sentences
- The exercise as a clear numbered mini-method the reader can run today
- Tone: warm, specific, treats the habit as legitimate rather than something to be cured
</output_format>