. Of course the adjustable rate mortgage may serve very well in different circumstances. This article concentrates on how the rate might change and how it could affect the unsuspecting borrower. Knowing what could happen allows the home owner to prepare for the worst case. The overall rates might as well come down in a few years time and the borrower might choose to refinance the mortgage to a fixed rate at a much lower rate. The mortgage applicants need to educate themselves so that they could make an informed decision.