"Disagree and commit" is also an Amazon leadership principle and it's one of my favourite because it really help with internal discussion by acting as a wake up

"Disagree and commit" is also an Amazon leadership principle and it's one of my favourite because it really help with internal discussion by acting as a wake up call for you or the other person. Saying: "I understand that you disagree with my plan but for this one I am asking you to disagree and commit so we can move forward" is surprisingly effective when used from time to time.