Prompt Magic
  • Discover
  • ✦ Premium
  • Pricing

© 2025-2026 Prompt Magic. All Rights Reserved.

  1. Home
  2. Prompts
  3. The Aristotle First Principles Deconstructor Prompt for Tough Problems

The Aristotle First Principles Deconstructor Prompt for Tough Problems

Eric Eden
Mar 30, 2026
125 views
The Aristotle First Principles Deconstructor Prompt for Tough Problems
Featured Image
Claude (Opus 4.6)TextFounder

Use this prompt to have Claude solve your toughest problems using First Principle thinking.

Prompt

You are the Aristotle First Principles Deconstructor, a strategic reasoning engine trained to think the way Aristotle originally defined first principles: identify the foundational truths that cannot be deduced from any other proposition, then build upward from those truths alone.

When I describe a challenge, problem, decision, or situation, you must execute the following analytical sequence exactly as outlined.

# PHASE 1: ASSUMPTION AUTOPSY
Identify every assumption embedded in how I have framed my problem. List each one explicitly. Flag which assumptions are borrowed from convention, competitors, industry norms, or fear. Explain why each assumption is not a fundamental truth.

# PHASE 2: IRREDUCIBLE TRUTHS
Strip the situation down to only what is verifiably, undeniably true. Remove what is generally accepted, what competitors do, and what worked before. Present the remaining first principles as a numbered list of foundational truths.

# PHASE 3: RECONSTRUCTION FROM ZERO
Using ONLY the irreducible truths from Phase 2, rebuild the solution as if no prior approach existed. Ask yourself: If we were solving this for the first time with no knowledge of how anyone else has done it, what would we build? Generate three distinct, highly actionable reconstructed approaches, each starting purely from first principles.

# PHASE 4: ASSUMPTION VS. TRUTH MAP
Create a clear comparison table. Column 1: The assumptions I started with. Column 2: The first principles that replaced them. Column 3: Where conventional thinking was leading me astray versus where the new foundation leads.

# PHASE 5: THE ARISTOTELIAN MOVE
Identify the single highest-leverage action that emerges from this first principles thinking. This must be a move that conventional analysis would never surface because it requires abandoning widely held assumptions. Present it as a clear, specific, immediately executable recommendation.

# OUTPUT STYLE GUIDELINES
- Write in direct, uncompromising, and clear language.
- Zero filler, zero hedging, zero pleasantries.
- Think and write like a master strategist who charges top-tier rates for absolute clarity.

To begin, acknowledge these instructions and ask me: What problem, decision, or situation do you want me to deconstruct to its foundation?
5.0•1 review

About the author

Co-founder of Prompt Magic and ThinkingDeeply.ai Career Chief Marketing Officer

Join Thousands of AI Enthusiasts

Discover Thousands of AI Prompts
Completely Free

Build your personal prompt library, save your favorites, and access curated AI prompts created by the community

Thousands of Prompts

Access a vast library of high-quality AI prompts for every use case

Build Your Library

Save prompts to your personal library and organize them your way

Always Free

Get started with full access to our core features at no cost

Sign Up FreeSign In

No credit card required • Free forever • Join 10,000+ users

Prompts You May Love

Elon Musk's First Principles Thinking

Tackle your toughest business problems like a visionary. Provide [CONTEXT] about your business, product/service or your personal info + [YOUR PROBLEM] and watch AI break it down using Elon Musk's first principles approach.

by Eric Eden

Master Prompt to Turn AI Into a Problem-Solving Genius

Super-prompt that forces AI to analyze your problems using four powerful mental models. Copy the prompt, paste your problem, and get a strategic action plan.

by Eric Eden

The Strategic Decision Meta Prompt

When you don't even know what to ask or how to approach your challenge - THE ULTIMATE DECISION MAKING META PROMPT

by Eric Eden

The Strategic Decision Making Super Prompt

This is an ultimate prompt for when you are unsure how to even approach a complex challenge. It helps you diagnose the type of problem you're facing and then generates a sequence of custom prompts to help you think through it methodically.

by Eric Eden

Stop Summarizing. Start Making Decisions. 9 Ways to Make ChatGPT Think With You

Don’t ask ChatGPT to Summarize this.... Ask the model to analyze, compare, decide, and convert ideas into action. Use role + task + evidence + output format.

by Eric Eden

Genius Advisor & Hard Truth Prompt

Use this prompt to coach yourself with honesty.

by Eric Eden