Money, Risk and Mind

Bankroll and Risk Concepts

Educational explanations of risk of ruin, variance and limits.

Sunk Cost in Games and Money Decisions

How money, time and effort already spent can bias later choices in games and everyday decisions, and how to separate past costs from future ones.

4 min read

Why Chasing Losses Fails Mathematically

Why raising stakes to win back losses fails: past results do not change future odds, and a checked doubling example shows the average stays negative.

5 min read

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