1) The bank asks some “qualifying” questions and makes you an offer you can’t refuse.
2) Your behind or it’s getting close so you say OK. The offer can be as weak as taking the payments you missed and adding them to your monthly statement, raising it for 3 month to “get even”.
3) Unless your “fixen” to make a lot more money, it will never work but still you say OK - they hold all the cards - until now!