When I wanted to curb my habit of interrupting my husband, I turned to an old rubber band trick for practicing the replacement behavior (wait until he finishes his sentence, count to two, then speak) enough to make it stick. Here are the simple instructions and some uses.
Show notes
David Stiernholm's use of paper clips instead of rubber bands
Examples of behaviors you can practice with this method
Practicing the 90-second relationship rule when you walk through the door after work each day
Biting your tongue instead of verbalizing criticism automatically
Practicing a silent pause for 10 seconds instead of responding when you've been sucked into bickering
Playing the "as if" game with yourself when you need to change your mood
Resisting the temptation to take constant notes if you're a mediator