re: Need advice re: car payment with high interest rate**UPDATE on page 3**

I think if it is a simple interest loan, after you pay a full note, two weeks later pay half the note, the interest will apply to that payment. Two weeks later pay the other half or more and that one applies to the principal. I hear this cuts the interest in half and you pay it off quicker. I have not tried this, only heard about it, anyone know if this is true.