It's hard to imagine functioning in today's society without access to credit. However, you need to be careful not to fall victim to some of the pitfalls associated with it.
Revolving credit can make it hard for you to pay off debt
Credit cards allow you to spend money you don't currently have, and to repay what you've spent over time instead of all at once. When you use a card, the balance you owe increases, and your remaining available credit decreases. As you make your payments to reduce your outstanding balance, your available credit once again increases. Thus, your credit revolves around for you to use again.
Since you can spend more than you currently have, you can easily spend more than you can afford. As your balance increases, your min...