eggeeggjiew / Getty Images/iStockphoto Retirement should be a time to enjoy financial security and not stress over cash flow. That said, some common money mistakes may be putting boomers at risk. Trending Now: Here’s Why You Always Want to Know Your Net Worth, According to a Financial Expert Try This: 6 Clever Ways To Pocket an Extra $1K This Month Even those who have diligently saved for decades can run into trouble if they’re not managing their withdrawals, spending habits or investment strategies wise ...