Warren Buffett's Two-List Strategy

Overview

Warren Buffett's Two-List Strategy (also called the 5/25 Rule or Avoid-At-All-Cost List) is a simple but powerful prioritization method that helps you focus by actively avoiding good-but-not-great opportunities.

The Method

Step 1: List Your Goals

• Write down your top 25 career/life goals
• Be specific and realistic
• Include all areas of your life/work

Step 2: Circle Top 5

• Review the list carefully
• Circle only your top 5 goals
• These are your highest priorities

Step 3: Create Two Lists

• List A: Your circled 5 goals
• List B: The remaining 20 goals

Step 4: The Critical Rule

• List A gets all your focus and attention
• List B becomes your "Avoid-At-All-Cost" list
• Don't work on List B items until all List A items are complete

The Insight

Most people would think List B items are their "work on when I have time" list. Buffett's insight: These are your most dangerous distractions because they're good enough to justify spending time on, but not important enough to deserve your focus.

Why List B Is Dangerous

The 20 items on List B are:

• Still appealing and interesting
• Easy to justify working on
• Good enough to distract you
• Taking energy from your top priorities
• Preventing real progress on what matters most

The trap:

• They feel productive
• They're easier than top priorities
• They provide variety and novelty
• They prevent the hard, important work

Implementation Steps

1. Honest Assessment

• Really think about your top 25
• Don't rush the process
• Consider long-term impact
• Be truthful about priorities

2. Ruthless Selection

• Only 5 items, no exceptions
• Even #6 goes to List B
• Don't rationalize more priorities
• Trust the constraint

3. Active Avoidance

• Explicitly say no to List B items
• Remove from calendar and to-do lists
• Communicate boundaries to others
• Eliminate temptation

4. Focused Execution

• Put all energy into List A
• Complete before adding new goals
• Don't split focus
• Measure progress on top 5 only

Variations

Daily Version

• List 10 tasks for today
• Circle top 3
• Avoid the other 7 until top 3 done

Project Version

• List 15 potential projects
• Choose top 3 to pursue
• Actively avoid the other 12

Career Version

• List 20 career opportunities
• Pick top 4 to develop
• Say no to the other 16

Common Mistakes

Mistake 1: Treating List B as Secondary Priorities

• They're not "do later"
• They're "don't do"
• Distinction is critical

Mistake 2: Adding More Than 5 to List A

• "But I can handle 7..."
• The constraint is the point
• Dilution destroys impact

Mistake 3: Not Truly Avoiding List B

• "I'll just spend a little time..."
• Slippery slope
• All or nothing needed

Mistake 4: Never Revisiting

• Lists should be reviewed periodically
• Goals change with time
• Update quarterly or annually
• But not so often it becomes an excuse

Benefits

Clarity

• Forces hard decisions
• Eliminates ambiguity
• Know exactly where to focus

Progress

• Concentrated effort yields results
• Complete important work faster
• Visible progress builds momentum

Reduced Stress

• No guilt about what you're not doing
• Intentional choices clear conscience
• Know you're working on right things

Better Results

• Excellence requires focus
• Scattered effort yields mediocrity
• Concentration produces quality

Questions to Help Choose Top 5

• Which 5 will have biggest long-term impact?
• What would I regret not accomplishing?
• Which align most with core values?
• What creates most leverage?
• Which build on each other?
• What am I uniquely positioned to do?

Integration with Other Methods

Essentialism

• Both about doing less but better
• Elimination as key principle
• Quality over quantity

Deep Work

• Top 5 deserve deep focus
• Avoiding List B protects concentration
• Important work requires dedication

Timeboxing

• Schedule time only for List A items
• Protect calendar from List B
• Time allocation matches priorities

Real-World Application

Career Example:

• List A: Master Python, Build portfolio, Network in industry, Complete certification, Contribute to open source
• List B: Learn JavaScript, Study machine learning, Read industry blogs, Attend conferences, Start YouTube channel, etc.
• Focus only on List A until complete

Business Example:

• List A: Launch product, Build email list, Establish key partnership, Hire first employee, Reach $100K revenue
• List B: Rebrand, Write book, Start podcast, Create course, Expand product line, etc.
• Avoid List B completely