Mortgage refinancing is when you replace your current mortgage with a new one. It can be a good option if you can get a lower interest rate, lower monthly payments, or if you want to change the terms of your loan. However, it’s important to consider the costs of refinancing, including closing costs and any prepayment penalties on your current mortgage, to ensure that the savings from the new loan will outweigh these costs. It’s also important to factor in how long you plan to stay in your home, as the longer you plan to stay, the more time you will have to recoup the costs of refinancing. It’s recommended to speak with a mortgage professional or financial advisor to determine if refinancing is right for you.