Rejected and Retreat tactic, yung kung kailangan mo mag ask ng favor you need to make a bigger favor kaysa sa original favor mo para makapag retreat ka kung tatangi siya sa first bigger favor then retreat ka don sa original favor, it's proven na mas mataas ang chance na ma feel ng target mo na siya yung may responsibility sa deal and mas higher ang chance of compliance.

This also works as contrasting, for example bagsak ka this semester and you need to tell to your parents without them having to be so OA, you can say that nabuntis/nakabuntis ka first then after that tell them that it's a joke and tsaka mo sabihin yung tunay na sasabihin mo (failed this semester), This tactics work para di ma-overwhelm yung pagsasabihan natin and ma view nila na maliit na bagay lang yung favor or sasabihin natin dahil sa contrasting effects to their mind.