Knowledge Marketplace
My First Million

My First Million

The best business ideas come from noticing what's working and doing it better, faster, or for a different audience.

Back to Mental Models

Hire for Smallest Skill Deficiency

Always hire the candidate with the smallest gap between their current capabilities and role requirements, regardless of whether it's 'hard' or 'soft' skills

Decision Rule

Choose the person who needs the least training to become effective, then determine if that training investment is worthwhile

How It Works

Reduces time-to-productivity and increases likelihood of success by minimizing the skills that must be developed

Failure Modes

Hiring for attitude when role requires specialized expertise

Hiring for expertise when role requires customer interaction

Underestimating the cost/time of training missing skills

Example Decision

For AI researcher role: hire brilliant but difficult person over friendly but technically limited candidate. For retail cashier: hire friendly person over grumpy but experienced one.