Just like a true friend, a credit card can support, protect and reward you throughout your financial journey — but only if you use this resource wisely. Treating a credit card like it’s free money and maxing out the limit, for example, quickly turns this asset into an enemy. That’s Interesting: Key Signs Your Credit Card Is Quietly Wrecking Your Finances Explore More: These Cars May Seem Expensive, but They Rarely Need Repairs GOBankingRates spoke to three financial professionals about the dos and don’ts ...