Discussions resolving conflicts

I’ve gotten a number of calls, emails, texts and face-to-face questions about how problem-solving ought to take place. My understanding is that we are not supposed to dispute in anger, make unkind accusations, or walk away from differences. We are supposed to respectfully discuss differences, without anger, and to reason together. At least that is how I understand the direction we received in the Lord’s Answer, T&C 157.