1. Dangers of Credit Card Debt
Credit card debt grows rapidly at high interest rates of 15-20% annually. Paying only minimum payment barely reduces principal, just keeps paying interest. Example: 5M KRW debt, 18% annual interest, paying only 100K/month takes ~7 years to payoff, total interest ~3.5M KRW. Growing debt leads to credit score decline, difficulty getting additional loans, and financial stress.