A very common question I get from doms is some variation of "How do I make sure she stays" "How do I make sure she doesn't want to leave" or worst "She wants to leave, how do I stop her" etc.

There are two reasons why doing nothing is my go to move.

1. In a Dom-sub relation, the dom ends up exercising more power and thus trying to use that power to make a submissive stays could cross boundaries that are not always acceptable
2. This questions assumes that its something the dom can do always. People engage in kinks in various stages of life. Sometimes they want to reduce it for no reason of the dynamic. Or they need a new dynamic. Understanding that and giving space will create a healthier environment and you can probably engage latter.

This is my personal view, but submissives and doms I am open to advice.