For those new home buyers....
1. By making 1 extra payment a year on a 30 year mortgage, you will shave 7-8 years off the life of the loan.
2. By making 1 extra payment a year on a 15 year mortgage, you will shave 3 years off the life of the loan.
A lot of new home buyers think they can't afford an extra payment but if you follow the instructions in my above post, it is not overly difficult to pay the extra. The key is after you establish how much extra you need to make monthly, you need to accept that as your payment. Just because things are tight for a certain month, don't drop it back down to the regular payment.