There are many benefits to using a credit card responsibly. To begin with, you're building a credit history that will be with you your whole life. Your credit history, and thus your credit score, will determine the rates you get on credit cards, car loans, mortgages, and more. Responsible credit use also gives you security, such as knowing you have the means to pay for important car repairs before you have the cash. Once you learn responsible credit card use you can also qualify for and use rewards cards, which give cash back, plane tickets, merchandise and more when you use your credit card. Understanding the benefits to responsible credit card use can help you resist the temptation to rack up debt and learn to pay your credit cards in full each month.