If you have a loan, a credit card or a mortgage, you have a credit score. Whether you have a high or low credit score depends on how well you managed your finances. Your debt plays a part in your credit score. People have many reasons for going into debt. Whatever the reason, carrying large debts hurts your credit score. How Credit Scores Work When factoring your credit score, the Fair Isaac Corp. considers how much credit you have, the types of credit you have, how many times you applied for new credit in the recent past, how long you...