1 Generally speaking, the better your credit, the lower the cost of obtaining that credit, usually in the form of interest rates and fees. That means, you’ll have more available for savings and spending. Lenders will have more confidence in your ability and commitment to repay the loan on time and in full. Conversely, if your credit history is not strong, you’ll probably pay higher interest rates and fees and have less money available for savings and spending. You could end up being short on money and playing “catch-up,” juggling between payments on several bills. Over time, higher rates and fees translate into the loss of literally thousands of.