The amount of money an ordinary person saves in a lifetime is 440k:

Typically, a bachelor's degree is completed around age 23
Starting salary of 5k per month, increasing by 500 annually. Expenses, rent, living costs, etc., are 3,000
Ages 23-25, two years after graduation, savings are minimal
5500*24 - 3k*24 = 60,000
Ages 26-30, monthly salary 7-10k. Expenses 3k+
8500*60 - 3k*60 = 330,000
Ages 30-50, annual salary 120k-200k, expenses 3k+
150,000*20 = 3,000,000
Mortgage 1-440k, car 150,000, wedding 300,000, parenting 500,000 per person, medical insurance 500,000
Total income 6 + 33 + 300 = 3,390,000
Expenses 150 + 15 + 30 + 50 + 50 = 2,950,000
Surplus 3,390,000 - 2,950,000 = 440,000