<prompt> Human: I have a Sallie Mae loan for school this year, but I want to add an extra 1000 to my loan amount because of textbooks, food, etc. If I change the loan amount, will my cosigner get a notification that I changed it?  <response>: You cant just change your loan amount. It would be a new loan for a new amount that the cosigner would need to agree to or the 1000 would be a loan separate from the existing loan. 