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🏄Sports

Surfing

Recreational surfing in moderate conditions

86

Fun

36

Risk

1.99×

FRR

75

Worth It

No BrainerAn absolute no-brainer

Fun Breakdown

Subjective Pleasure4.3 / 5
Flow State9 / 10
Hedonic Purity9 / 10
Dopamine7 / 10

Risk Breakdown

Micromorts2.5 μmt
Microlives0
Life Disruption1 / 10
Legal Risk0 / 10

Algorithm Steps

Step 1
Health Burden

H_eq = 2.5 + 1.25 × 0 = 2.5

HealthScore = min(100, 20 × log₁₀(1 + 100 × 2.5)) = 47.99

Step 2
Risk Score

Risk = 0.70 × 47.99 + 0.20 × (1 × 10) + 0.10 × (0 × 10) = 35.6

Step 3
Fun Score

FlowAdj = ((9 − 1) / 9) × 100 = 88.89

Fun = 0.45 × (4.3 × 20) + 0.25 × 88.89 + 0.20 × (9 × 10) + 0.10 × (7 × 10) = 85.92

Step 4
Outputs

WorthIt = clamp(50 + 0.5 × (85.9235.6), 0, 100) = 75.16

FRR = (85.92 + 15) / (35.6 + 15) = 1.99

Reference Literature