W. Lee Radcliffe

“When we talk about building wealth, we ought to refer to one’s entire net worth, meaning the sum of savings and total assets, minus all debt. If you have $50,000 in your TSP and in other savings accounts, but owe $50,000 on credit cards, a car or two, and student loans, have you really built up any “wealth”? While you have saved up a tidy sum in the TSP and in savings accounts, since you owe so much to creditors, your total net worth in this scenario is actually zero.* Consider also that, instead of receiving interest and dividend payments in the TSP, each of your debts is charging you interest—and in many cases considerable interest.”
― W. Lee Radcliffe, TSP Investing Strategies: Building Wealth While Working for Uncle Sam