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

Asymmetric Upside Decision Making

Making decisions where the potential upside significantly outweighs the downside risk, even if the probability of success is uncertain

Decision Rule

When downside is limited and known, but upside is unlimited or very large, take the bet regardless of exact probability

How It Works

Focus on the ratio of potential gain to potential loss rather than probability of success, allowing for high-reward opportunities with acceptable risk

Failure Modes

Underestimating true downside costs

Taking too many asymmetric bets simultaneously

Ignoring opportunity costs

Mistaking symmetric bets for asymmetric ones

Example Decision

Coffee shop implements double-or-nothing payment option: downside is giving away coffee that costs $0.40, upside is getting $8 instead of $4. Even with 50/50 odds, expected value is positive due to asymmetric payoff structure