Whether you’d like to become a multi-millionaire or build up a modest cushion for retirement, having $20,000 in your investment and bank accounts might not seem too impressive. After all, you might dwell on how you still have several years or decades before reaching your target number. However, money expert Humphrey Yang believes that reaching this money milestone gives you the flexibility to make better decisions and sets you on a path toward accelerated wealth. In a recent YouTube video, he discussed si ...