Credit cards have a place, but usually dont get used in that manner. I owe alot of money on one right now, thank god its a buisness card and the interest is tax deductable. They build your credit if you use them sparingly and pay the bill on time! I need to say ON TIME again. I will get long winded on this subject. Im 39 and have a 790 credit score. It got that way by borrowing money and paying it off on time every month, never a late payment, period. Make shure you can make the payment even if you loose your job, get sick, etc. That means having around 6 months salary in the bank. If you cant do that, dont risk it.