Lender 1 gets paid in full without risk after hav8ng extracted origination fees for the new loan. They can turn around and lend that money to someone else, extracting more fees from the new borrower and then having interest paid to them.
Lender 2 gets origination fees, a new customer, collateral, and interest payments.
You get a more favorable payment term that hopefully saves you more than the origination fees on the new loan.
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