Sustainable Fishing

Imagine having a savings account where you withdraw money regularly for expenses but want to ensure the account balance never decreases over time. This is similar to sustainable fishing, where fishermen catch fish at a rate that allows the fish population to replenish and remain stable. Just as you would carefully manage your withdrawals to match or stay below the interest your savings generate, sustainable fishing involves catching fish at a rate that allows the population to regenerate, ensuring the "balance" of the fish population remains healthy and constant.