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A real decision, worked the way BottleneckForge teaches: find the step that actually caps the outcome, and respect the base rate. You decide; the consequence is realistic; then reflect.
A case · you decide
Help Marisol find her real bottleneck
Marisol — a 17-year-old trying to raise her chance of a music-school offer
The idea in play: the true bottleneck in your own plan — the step that actually caps the outcome.
Marisol has three months. Her plan has three parts: record a demo (she’s already good at this — her demo is strong), send it to schools (she’s picked 3), and pass the live audition (this is where she freezes). She wants to spend her time where it helps most.
She’s tempted to spend the three months re-recording the demo to make it perfect — it’s the part she enjoys and already does well.
But the demo isn’t what’s limiting her. A stronger demo can’t make up for a live audition that doesn’t go well, and 3 applications is a thin funnel when each one is a long shot.
Marisol has limited time. Where should she put most of it to move her actual chance the most?
Speeding a step that wasn’t the bottleneck barely moves the whole — that’s Amdahl’s law about her own plan.
Each application has about an 8% chance of an offer. She’s applied to 3. What does the base rate say?
A couple of rejections from a low base rate mean almost nothing — the funnel just needs more independent tries.
Marisol stops perfecting the part she’s already good at, drills the audition, and widens her list. She can’t control the odds — but she put her effort exactly where it changes the outcome.