The difference between a public servant with a net monthly salary of 2 million won and a large company employee with a salary of 5 million won is over 4 billion won. It's not just a simple difference of 3 million won. Assuming fixed costs are 1.5 million won, the monthly investment capacity is 500,000 won vs. 3.5 million won. With a 15% annual compound interest, the asset difference after 20 years is 758 million won vs. 5.38 billion won. The reason I discouraged my college classmates from preparing for public service...