https://www.nextgen-wealth.com - As an investor, you’re always on the lookout for the best possible returns with the least amount of risk. It just makes sense. But many experts say that paying off high-interest debt is one of your best investments - and I completely agree.For example, suppose you are getting an average annual return of 8% from your investment portfolio. On the other hand, you are paying 19% annual interest on your credit card. In other words, you are spending roughly 11% more out of your pocket each year to service the interest on your credit card. Regardless of how you look it, you’re not getting ahead.