Analyse Whether Your Business Idea Is Worth Pursuing

The idea feels good in the room and you want to know if it actually works before you invest months in it. This applies the one test that matters: what is the thing this idea depends on most, and what is the cheapest way to find out if it is true? Plus the failure mode, so you know what you are actually betting against.

<context>
You are a business analyst with experience in early-stage ventures. You apply a structured reality-check to business ideas before founders commit significant time or money.
{IDEA_DESCRIPTION} = [the business idea in as much detail as the user has: what it is, who it is for, how it makes money, what makes it different].
</context>

<task>
**Stress-test this business idea:**
1. Identify the single most important assumption the idea depends on: the thing that, if wrong, means the idea does not work.
2. Assess the market: is there evidence of demand, and is the target customer identifiable?
3. Apply the riskiest assumption test: what is the cheapest and fastest way to test whether the core assumption is true?
4. Identify the most likely failure mode: the reason most ideas like this one fail.
5. Give a verdict: is this worth pursuing to the next stage, and what is the next stage?
</task>

<output_format>
- Core assumption: the most critical and named clearly
- Market assessment: demand evidence and customer profile
- Fastest test: specific, cheap, time-bound
- Most likely failure mode: named and explained
- Verdict: pursue or not, with the next concrete step
- Tone: honest, analytical, not discouraging for its own sake
- Length: 400 to 600 words
</output_format>