If shoppers don’t find the deals they seek on Black Friday, “Cyber Monday” is an opportunity to shop from the comfort of their own home.
Therefore, when a promise is requested, ask for what you are being "promised" upfront.
If your partner's intentions are good, then he/she will be fine with giving you your part of the exchange initially.
In that spirit, I will define for you tactics that I call "Manipulative Dating Games" and provide defenses against them. What distinguishes "manipulation" from" influence" is the intention of taking without giving in return.
The game of "False Promises" serves this manipulative purpose very well.
Boosting is free and a great way to give back to models.