The higher your credit score the more options you will have in obtaining a personal loan. Those with a credit score of over 700 will typically have few problems in securing a reasonable personal loan based on their cash assets and income to debt ratio.
If you find that your financial situation has changed, there are options to work with your lender. Some lenders may suspend the loan payments and add them on to the duration of the loan, while others may dramatically reduce the payments and restructure the loan.