<prompt> Human: Im paying off my school loans. I have a total of 15,000 that owe. Right now Im on a program called income driven repayment. I want to pay off the loans with the highest interest first. There are two that have a 4.66 interest rate. One is 2,000 the other is 4,000. Which one would be wiser to pay off first? Or would the outcome be the same either way?  <response>: Knock out the smallest one to build momentum and satisfaction. 